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Rjeas Research Journal in Engineering and Applied Sciences 1(6) 393-403 Rjeas<br />

© <strong>Emerging</strong> <strong>Academy</strong> <strong>Resources</strong> (2012) (ISSN: 2276-8467)<br />

www.emergingresource.org<br />

ANALYSIS OF HOTELS IN LAGOS STATE WITH RESPECT TO OTHER<br />

SPATIAL DATA<br />

Omogunloye O.G. and Ayeni O. O.<br />

Department of Surveying and Geoinformatics<br />

University of Lagos, Nigeria.<br />

Corresponding Author: Omogunloye O.G<br />

___________________________________________________________________________<br />

ABSTRACT<br />

The success of Tourism in any State depends on the ability of that State to sufficiently manage, develop and<br />

market their facilities and activities. Lagos is one of the most frequently visited states in Nigeria and Africa at<br />

large. This is due to the fact that Lagos is the business tourist capital of Nigeria and one of the most developed<br />

states in Africa. The Hotel industry in Lagos is a very lucrative one, it’s revenues and customer loyalty are not<br />

only controlled by the standards of Hotels but by some geographical factors such as proximity to Local and<br />

International Airports, service centers such as Restaurants, Markets and Social centers such as Churches and<br />

Mosques. The <strong>paper</strong> aimed at creating a Database of all the Hotels with respect to other spatial features in<br />

proximity, in Lagos State and their analyses. The data used in this study were digital street map of Lagos State,<br />

Attributes data of Hotels, and other related features in proximity. This was done by obtaining the coordinates of<br />

the Hotels, Airports, Service centers and Social centers through field work and information from the Lagos State<br />

Government Office. A Database was then created which was manipulated using Single and Multiple Criteria<br />

Queries as well as Proximity analysis to determine their relationship with one another. This study was carried<br />

out to show spatial distribution of Hotels in the state, Vis a Vis their corresponding spatial features in proximity.<br />

Also, the study sought to determine the various classes of Hotels and their locations in Lagos State, provide the<br />

user with the design of a GIS for the storage, retrieval and display of data of these Hotels, as well as providing a<br />

link between attribute and spatial information for the purpose of query, analysis and answer. Results were<br />

obtained by using query analysis method. Various queries were carried out on the database in the ArcGIS<br />

environment.<br />

©<strong>Emerging</strong> <strong>Academy</strong> <strong>Resources</strong><br />

KEYWORDS: Data, Hotels, Spatial, Geographical, Proximity, Distribution.<br />

________________________________________________________________________________________<br />

INTRODUCTION<br />

A hotel is an establishment that provides paid lodging<br />

on a short term basis. The provision of basic<br />

(v) Classification based on the length of stay<br />

(vi) Classification based on theme<br />

(vii) Classification based on target market<br />

accommodation in times past consisting only a room<br />

with a bed, a cupboard, a small table has been<br />

replaced by rooms with modern facilities, en-suite<br />

bathrooms, air-conditioning and even climate control<br />

in some hotels. Additional common features that can<br />

be found in a hotel include telephones, television sets<br />

and internet services. They may also contain a mini<br />

bar where drinks and snacks are served. Larger hotels<br />

may provide a number of additional guest facilities<br />

such as restaurants, swimming pools, childcare and<br />

some with conference and social function services,<br />

(i) Classification Based on Amenities<br />

All hotels can be classified into five categories and it<br />

is by no means an all embracing assessment of the<br />

quality of the accommodation in question. Hotels are<br />

classified by the parameters that may sometimes be<br />

more than a hundred. This is usually used to assess<br />

the standard of one hotel relative to another. Hotels<br />

can be classified into: one star, two star, three star,<br />

four star and five star hotels. There are also six and<br />

seven star hotels around the world but not in Nigeria,<br />

(Adeoye, 1998; Ezeigbo, 1998; Hamilton, 2000; (Ayeni, Kufoniyi, and J.O. Akinyede, 2003;<br />

Jones, 1997; and Kufoniyi, 1998).<br />

Emengini, 2004).<br />

Classification of Hotels<br />

Hotels can be classified based on different criteria<br />

(i) Classification based on amenities<br />

(ii) Classification based on location<br />

(iii) Classification based on the size of the property<br />

(iv) Classification based on the kind of service<br />

One star Hotel<br />

All rooms are equipped with a wash basin, at least<br />

one bathroom for every ten rooms, access to a public<br />

telephone and breakfast service. Also, Guests can<br />

come and go at any time of the day or night.<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Two Star Hotel<br />

In addition to the one–star facilities, there is a public<br />

telephone or telephone booth where guests can speak<br />

in privacy, bar or services counter for light<br />

refreshments as well as a dining room where<br />

breakfast and other meals is usually served. The<br />

rooms may be equipped with a private bathroom but<br />

this is not mandatory.<br />

Three Star Hotel<br />

In addition to the class above, all rooms are equipped<br />

with private bathroom, television, desk and airconditioning<br />

set. There is a service counter that is<br />

open during the day where goods and services can be<br />

paid for either with cash or with a credit card. There<br />

is a lift provision in the hotel building where guest’s<br />

rooms are above three or more levels of the reception,<br />

also some recreational activities such as swimming a<br />

pool and a gym may be available.<br />

Four Star Hotel<br />

There are easy chairs in all rooms, TVs with remote<br />

controls, satellite channels and a movie or video<br />

channel, room service day or night or a mini bar,<br />

restaurant, room service, lift, and laundry service.<br />

There are creational facilities like; swimming pools,<br />

restaurants, small gift shops, gyms, etc.<br />

Five Star Hotel<br />

The interior décor is luxurious. There are safe<br />

compartments in the rooms, lift if the building, room<br />

service can be ordered until 11 pm, availability of<br />

secretarial services, indoor swimming pool with<br />

professional staff, shop for the purchase of gifts and<br />

souvenirs as well as helps for guest’s luggage’s.<br />

(ii) Classification Based on Location<br />

City Centers<br />

These hotels are usually located in the heart of the<br />

city and within a short distance from the business<br />

centre. The rates are usually high due to their location<br />

advantage, usually with high traffic/occupancy on<br />

weekdays.<br />

Motels<br />

They are usually located on the highways to provide<br />

lodging to highway travellers and ample parking<br />

space. The length of stay is usually overnight.<br />

Airport Hotels<br />

They are usually set up near an airport for transit<br />

guests who usually stay between flights.<br />

Resort Hotels<br />

They are also referred to as health resort or beach hill<br />

resort, depending on their location. They cater for<br />

persons who want to relax or have fun at hill station.<br />

Most resorts always work to <strong>full</strong> capacity during peak<br />

seasons of Sales and revenue.<br />

Floating Hotels<br />

As the name implies, these hotels are established on<br />

luxury liners or ships. It is located on the sea<br />

or the river, sea or big lakes. In cruise ships, rooms<br />

are generally small with unmovable furniture. It<br />

usually accommodate long stay guests.<br />

Boatel and Rotels<br />

A house boat hotel is referred to as a boatel. Rotels<br />

are novel variants and are hotels that are on wheels.<br />

The interior is done like a hotel room and they are<br />

normally used by a small group of travellers and<br />

explorers.<br />

(iii) Classification Based on the Size of Property<br />

Small Hotels<br />

These are hotels with 100 room spaces and less.<br />

Medium Hotels<br />

These are hotels with space of 100 to 300 rooms.<br />

Large Hotels<br />

These are hotels with room provisions greater than<br />

300 rooms.<br />

Mega Hotels<br />

These are hotels with more than 1000 rooms.<br />

Chain Hotels<br />

This is a network of group of Hotels in different<br />

locations, e.g in India and international venues.<br />

(iv) Classification Based on Level of Service.<br />

Economy / Budget Hotels<br />

These are hotels that meet the basic need of the guest<br />

by providing clean and comfortable rooms for a<br />

comfortable stay.<br />

Mid-Market Hotels<br />

This is a suite hotel that offers a small living room<br />

with appropriate furniture and small bed room with a<br />

king sized bed.<br />

Luxury Hotels<br />

Theses offer world class service providing restaurant<br />

and lounges, concierge service, meeting rooms,<br />

dining facilities. Bath linen is provided to the guest<br />

and is replaced accordingly. Theses guest rooms<br />

contain furnishing, artwork etc. These hotels are<br />

mostly patronized by celebrities, business executives<br />

and highly ranking political figures.<br />

(v) Classification Based on the Length of Stay<br />

Transient Hotels<br />

The guest often stays a day or less and they are<br />

usually five star hotels. The occupancy rate is very<br />

high and these hotels are usually situated near the<br />

airport.<br />

Residential Hotels<br />

These are hotels where a guest can stay for a<br />

minimum period of one month and up to a year. The<br />

rent can be paid on a monthly or on a quarterly basis.<br />

They provide a sitting room, bed room and<br />

kitchenette.<br />

Semi Residential Hotels<br />

These are the hotels that incorporate both attributes of<br />

the transient and residential hotels.<br />

(vi) Classification based on theme.<br />

Heritage Hotels<br />

In this hotel, a guest is usually graciously welcomed,<br />

offered room that has its own history and served<br />

traditional cuisine alongside entertainment by folk<br />

artists. These hotels usually celebrate the rich cultural<br />

heritage of that region.<br />

394


Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Ecotels<br />

These are environment friendly hotels that use eco<br />

friendly items in their rooms.<br />

Corporate Hotels<br />

These hotels usually provide exceptional<br />

accommodation and furniture in a themed and stylish<br />

manner and cater for corporate travellers.<br />

Spas<br />

This is a resort which provides therapeutic bath and<br />

massage along with other features.<br />

(vii) Classification Based on Target Market<br />

Commercial Hotels<br />

They are situated in the heart of the city in the busy<br />

community areas so as to get good and high<br />

businesses. They cater mostly for business men.<br />

Convention Hotels<br />

They have large convention complex and cater to<br />

people attending a conference or convention.<br />

Resort Hotels<br />

These are leisure hotels that are mainly for<br />

vacationers who want to relax and enjoy with their<br />

families. The occupancy rate usually varies per<br />

season. The atmosphere is more relaxed and is<br />

usually spread out in resort areas.<br />

Suite Hotels<br />

They offer rooms which may contain a compact<br />

kitchenette. They cater to people who are relocating<br />

such as lawyers, explorers and executives who are<br />

away from home on a long business stay.<br />

Casino Hotels<br />

These are hotels with predominantly gambling<br />

facilities and they have guest rooms and food<br />

operations too. These hotels tend to cater to leisure<br />

and vacation travellers who enjoy gambling.<br />

For the purpose of this study, hotels would be<br />

classified according to amenities which are one star,<br />

two star, three star, four star and five star hotels,<br />

(Maguire, 1989; Omogunloye, Falebita, and<br />

Ojemuyiwa, 2008)<br />

Importance of Hotels<br />

Hotels are very important to every society. This is<br />

because it creates temporary lodging facilities to<br />

visitors or tourists on business or for pleasure tour.<br />

When people go for trips or vacations, they resort to<br />

lodge in hotels for privacy reasons. Hotels are very<br />

comfortable because people are always welcome and<br />

their needs are always served. It also helps tourists<br />

and visitors to unwind or experience the luxury of<br />

five star hotels.<br />

SIGNIFICANCE OF THE STUDY<br />

To tourists and travellers, the location of the hotel<br />

they choose to stay plays a big role in whether they<br />

enjoy the trip or not. A well located hotel will<br />

significantly cut down on the amount of time wasted<br />

in traffic or in trying to navigate an unfamiliar place.<br />

For some vacationers, a hotel that is near major<br />

attractions such as markets would give less hassle and<br />

more fun. For a business man, a hotel that is located<br />

in near proximity to the airport, sea port and taxis<br />

park is very important.<br />

Many travellers and tourists look for different criteria<br />

when it comes to the choice of a hotel.<br />

Most a times this criterion is usually based on the<br />

location of the hotel and service centers on it. Some<br />

may want a hotel that is close to the central business<br />

district of Lagos while some might want a hotel that<br />

is in a serene environment.<br />

PURPOSE OF THE STUDY<br />

Therefore, there is an urgent need to create a database<br />

where the hotels would be linked with spatially<br />

distributed data around it, in a format that is user<br />

friendly and easy to understand. This database can<br />

then be queried to find hotels that suit the end users<br />

needs.<br />

For this study, the spatial data that were considered<br />

are<br />

‣ Domestic and International Airports in<br />

Lagos State<br />

‣ Restaurants in Lagos State<br />

‣ Markets in Lagos State<br />

(Omogunloye, and Akerele, 2010; Sun, Van<br />

Western.and Sides, 2001).<br />

AIM OF THE STUDY<br />

This study is typically based on the development of a<br />

Decision Support System (SSM) for hotels in Lagos<br />

state with respect to other spatial data.<br />

OBJECTIVES OF THE STUDY<br />

To determine the number of hotels in Lagos<br />

State and their distribution.<br />

To classify the hotels and determine what<br />

local Government Area they fall.<br />

To determine relationship between Hotels<br />

and Other spatial data.<br />

To create database of hotels in the Lagos<br />

State.<br />

To perform spatial analysis on the database<br />

created.<br />

To present Information based on the analysis<br />

performed.<br />

SCOPE OF THE PROJECT<br />

The scope of the project includes:<br />

Data acquisition of coordinates and names<br />

of hotels and other spatial features.<br />

Data base design and creation using<br />

Microsoft Excel and ArcGIS 9.2<br />

Spatial Query i.e. query generation using<br />

ArcGIS 9.2<br />

Presentation of required information in the<br />

form of a customized map.<br />

Description of Study Area<br />

The study area is Lagos State, created on May 27,<br />

1967, it’s the commercial center of Nigeria with<br />

7,937,932 inhabitants as at the 2007 census, it is<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

currently the fastest growing and most populous city<br />

in Africa after Cairo and it is said to be the second<br />

fastest growing city in Africa and the third in the<br />

world. It is located at the south western part of the<br />

country. It remains the economic and financial capital<br />

of the nation and it’s largest urban area.<br />

Formerly the capital of Nigeria, Lagos is a huge<br />

metropolis which originated on the islands, separated<br />

by creeks such as Lagos Island, that fringe the<br />

southwest mouth of Lagos Lagoon, protected from<br />

the Atlantic Ocean by land sand splits such as the Bar<br />

beach, which stretches up to 100 km east and west.<br />

From the beginning Lagos has spread on the<br />

mainland, west of the lagoon and the conurbation<br />

including Ikeja and Agege, now reaches more than 40<br />

km north-west of Lagos Island. Lagos ceased to be<br />

the capital of Nigeria when the seat of the Federal<br />

Government was moved to Abuja on 12 th December<br />

1991.<br />

METHODOLOGY<br />

This includes the various methods involved in the<br />

execution of this work.<br />

They are:<br />

Data Acquisition<br />

Data Storage<br />

Data Processing (Manipulation)<br />

Data Presentation.<br />

Data Acquisition<br />

The data acquisition involves all the methods applied<br />

in acquiring data for the Hotels, Churches,<br />

Restaurants, Markets and Airport. This involves both<br />

geometric and attributes data acquisition. Before the<br />

acquisition of the data, plans were made for the<br />

purpose of the site work. Some of the Data<br />

(coordinates and names of spatial features) were<br />

obtained from the Lagos State Government and some<br />

modifications were made by site work, (Adekunle,<br />

1995; Omogunloye, Orimoloye, Olugboroko, and<br />

Oguntoye, 2007).<br />

Description of the Process of Field Data<br />

Acquisition<br />

In the cause of obtaining the field data, the following<br />

procedures were followed and are explained as<br />

follows;<br />

Planning<br />

Planning is an essential step to be taken before the<br />

execution of the project and proper management of<br />

resource available.<br />

Many factors were considered in order to achieve the<br />

degree of accuracy required for the project. These<br />

factors include:<br />

<br />

<br />

Selection of most appropriate techniques.<br />

Type of instrument to be used and necessary<br />

document and data required for the<br />

execution of the project.<br />

Point selection, obtaining the GPS<br />

coordinates of those points and recording.<br />

<br />

Implementation of computerized tools.<br />

Reconnaissance<br />

Reconnaissance is the preparatory stage for project<br />

execution. It is known as ‘Recce”. It involves the<br />

over assembling, examination, and collection or over<br />

viewing of project site and logistics for successful<br />

execution, that is, a successful project depends on a<br />

good recce exercise. Its value prior to the real survey<br />

work cannot be under estimated and it enables the<br />

surveyor to obtain the picture of the whole area in his<br />

mind so as to work economically in terms of time,<br />

energy and fund. For the purpose of the work, a<br />

precise reconnaissance was carried out on the study<br />

area and this was in two parts.<br />

Office Reconnaissance<br />

Office reconnaissance involves the collection of<br />

information about the study area, the necessary<br />

equipment needed to carry out the project without<br />

actually visiting the site. This is usually carried out<br />

with the aid of pre-existing data.<br />

Field Reconnaissance<br />

Field reconnaissance involves the actual visitation to<br />

the project site with the aim of cross-checking the<br />

information obtained in the office as well as<br />

determining the number of sites to be visited.<br />

System Selection<br />

This comprises of both the hardware and software<br />

used in the project execution. It includes the<br />

hardware and software used for data acquisition,<br />

management and information presentations<br />

Hardware<br />

Hardware is used to acquire, store, process and<br />

display the content of the digital database. Hardware<br />

components are divided into three<br />

Data acquisition hardware: A GPS device and<br />

a camera were used.<br />

Data storage, manipulation and retrieval<br />

hardware: A host laptop computer<br />

Information presentation hardware: Laser jet<br />

printer and a monitor was used<br />

Software<br />

The software performs the GIS operations. The study<br />

was carried using the following software:<br />

Operating system in Window XP was used<br />

for creation and running of script file.<br />

Microsoft Excel 2007 for the storage of<br />

easting and northing (x, y) values for<br />

onward transfer to ArcMap 9.2.<br />

Notepad for running script.<br />

GIS analysis such as spatial analysis and<br />

querying were performed using ArcMap 9.2.<br />

Microsoft Word 2007 for documentation<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Data Acquisition Tools (Description)<br />

The tools typically used were instruments for the<br />

field data acquisition such as the GPS device and<br />

camera. These tools were used for various purposes.<br />

The GPS unit was used to acquire coordinates of<br />

some points that were not included in the information<br />

that was obtained from the Lagos State Government<br />

and the camera was for obtaining visual data of the<br />

hotels in the area, (Tomlinson, 1990 and Uluocha,<br />

1998).<br />

Geometric Data Acquisition<br />

This involved the process of acquiring the data at the<br />

location, which are the Easting (X) and Northing (Y)<br />

coordinates of the hotels.<br />

Attribute Data Acquisition<br />

Attribute Data is one of the basic components of<br />

spatial database. Attribute data acquired are; a<br />

pictorial view of the hotel, the name of each of the<br />

hotel etc.<br />

Data Storage and Processing<br />

(Manipulation)<br />

This stage has to do with the various ways of<br />

encoding the data obtained. This process describes<br />

how data is converted into information. Data are<br />

organized into structure, group and database.<br />

Firstly, a database of the coordinate of points on<br />

the site for all the Hotels in Lagos State,<br />

(Microsoft Excel format).<br />

Coordinate Plotting Process<br />

The procedures for plotting the coordinates are as<br />

follows:<br />

(a) A map of Lagos was obtained and imported into<br />

the Arc Map environment using the “add data”<br />

function of the software”.<br />

(b) A shape file was created for the XY coordinates<br />

by importing them into Arc Catalogue to add the data<br />

in Arc Map.<br />

(c) Points were selected on the map and the callout<br />

tool was used to show, upon review the positions of<br />

hotels, churches, markets and restaurants on the map.<br />

Database Design and Creation<br />

A database is an organized collection of nonredundant<br />

data stored to be capable of relevant<br />

applications with the data been accessed through<br />

some logical path. Database referred to is a spatial<br />

database and it is the heart of GIS. This is the process<br />

whereby real world entities and their interrelationships<br />

are analyzed and modelled such that<br />

maximum benefits are derived while utilizing<br />

minimum amount of data. A database of the features<br />

such as the positions (station Northing and Easting<br />

coordinates) and the images were created using<br />

Microsoft Excel 2007, Windows picture and Fax<br />

viewer.<br />

Database Management is a collection of software for<br />

creating, storing, manipulating, updating, organizing<br />

and querying information in a database. (Kufoniyi,<br />

1998). It is a software package whose information is<br />

to manipulate a database on behalf of the users.<br />

A good DBMS provides the following functions”<br />

Storage and retrieval of data.<br />

Access to data by several users at a time.<br />

Standardized interface between database and<br />

application program.<br />

Standardized access to data and separation<br />

of data storage and retrieval functions from<br />

the program using the data.<br />

Maintenance of data security and integrity.<br />

Data Storage and Processing (Manipulation)<br />

This stage has to do with the various ways of<br />

encoding the data obtained. This process describes<br />

how data is converted into information. Data are<br />

organized into structure, group and database.<br />

Firstly, a database of the coordinate of points on<br />

the site for all the Hotels in Lagos State. Microsoft<br />

Excel as used (Figure 2.1).<br />

Figure 2.2: Shows the distribution of Markets with<br />

respect to their respective Local Government areas<br />

in Lagos state.<br />

Figure 2.3: Map showing the distribution of<br />

Hotels in Lagos State in Arc GIS 9.2.<br />

RESULT AND ANALYSIS<br />

The Geographic Information System (GIS) is<br />

distinguished from other information systems by its<br />

unique spatial analysis functions. These functions help<br />

to answer some questions, called queries in the GIS<br />

environment, about the real world.<br />

Generally, geographic or spatial analysis allows us to<br />

study real world processes by developing and applying<br />

models. These models may be used to determine new or<br />

previously unidentified relationship within the GIS<br />

database or between different databases hence<br />

enhancing our understanding and knowledge of the real<br />

world.<br />

Data analysis is one of the important features of the<br />

ArcGIS 9.2 software. The program will present an<br />

interface, which enables us to make a choice depending<br />

on what is desired. The real strength of GIS comes in<br />

when a relational database is linked with the graphics in<br />

real time hence this stage of the work involves all the<br />

various forms in which the data was analyzed to<br />

produce the desired result.<br />

The Distribution of Hotels, Markets, Churches,<br />

Restaurants and Airports<br />

The analysis is based on the distribution of Hotels<br />

and their relationship with the other spatial data<br />

which are the restaurants, churches and markets.<br />

The second stage involves the relationship of the<br />

hotels with the Murtala Muhammed Airport.<br />

Analyses and Spatial Search<br />

The distinction between Geographic Information<br />

System and other information systems is in the area<br />

of search/ spatial analysis. Search operation is a GIS<br />

tool that is essential for processing or maintaining of<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

data to suit user’s need. The spatial search operation<br />

for this work was carried out through query<br />

generation to retrieve information stored in the<br />

database pertaining to certain systematically defined<br />

attributes within the database to answer some<br />

spatially related questions.<br />

This operation involved the link between the database<br />

and the composite map of the study area.<br />

This is important in order to confirm certain attributes<br />

within the neighbourhood, which must be logically<br />

defined. To demonstrate the effectiveness of the<br />

database created, it was subjected to a number of<br />

spatial queries by attributes. Since the graphic and the<br />

corresponding attribute tables were linked, it was<br />

possible to query the attributes. This query was<br />

emphasized upon as it provides answers to likely<br />

questions that would be required by the relevant<br />

authorities in making decisions.<br />

The analysis was divided into the following groups:<br />

Spatial analysis by carrying out spatial<br />

queries.<br />

Spatial analysis by feature Identification<br />

Statistical analysis of the data<br />

Spatial Analysis by Querying<br />

Database query is referred to as the selection of<br />

various combination tables for examination; it<br />

involves the retrieval of information stored in the<br />

database using structured query language (SQL).<br />

SQL is a database sublanguage for querying and<br />

modifying relational databases (RDBMS).<br />

Two types of queries were generated for the purpose<br />

of this project.<br />

They are:<br />

(a) Single Criteria Analysis<br />

(b) Multiple Criteria Analysis<br />

They are briefly described as follows:<br />

Single Criteria Analysis<br />

The single criteria analysis refers to the<br />

situation whereby a single condition is used to<br />

query a database. For example, select all the<br />

libraries in the school, etc. Implementing the<br />

single criteria query required the process of<br />

specifying a condition for the retrieval of<br />

information. The query process was performed<br />

by selecting the ‘select by attribute’ item under<br />

the selection menu in the ArcMap 9.2<br />

environment. After this the condition is<br />

specified in the select by attribute window and<br />

when applied it is reflected on the drawing in<br />

the view in a specified colour.<br />

Multiple Criteria Analysis<br />

This is a process where more than one condition is<br />

used to perform spatial search. This involves process<br />

of carrying out queries of more than one condition.<br />

Such spatial queries bring out more flexibility in the<br />

management of information. More information about<br />

a feature can be retrieved at the same time.<br />

Both the single and multiple criteria analyses are<br />

represented by the following figures in the<br />

appendices<br />

Figure 3.1: Single Analysis Criteria Query (1)<br />

showing all the five star hotels in Lagos using<br />

the Select by Attribute tool. They are 4 in<br />

number. “CLASS”= “5 star”<br />

USE: This Query enables the user to find out in<br />

a quick and precise manner where all the five<br />

<br />

Star Hotels are Located.<br />

Figure. 3.2: Proximity analysis showing Hotels<br />

that are within 2km of the airport. They are two<br />

in number.<br />

USE: If a user is visiting Lagos and he wants to<br />

Lodge in hotel that is very close to the airport, This<br />

will help him find those hotels and their location with<br />

respect to one another.<br />

<br />

Fig. 3.3: Buffer showing Hotels that are 5km<br />

using the Buffer tool under Proximity Analysis<br />

USE: This shows all the Hotels that are located<br />

5kn around the airport. This can be used as<br />

An alternative to Select by location Tool but the<br />

attributes of the Hotel cannot be seen.<br />

Statistical Analysis of the Data<br />

Statistical analysis is very important in the<br />

representation of the results obtained. Charts and<br />

graphs of various kinds can be produced to show<br />

better information representation as regards the<br />

distribution of hotels. For this purpose, ArcMap 9.2<br />

as well as Microsoft Excel packages was used to<br />

produce the various charts for analyzing the<br />

numerical data.<br />

<br />

<br />

Table 3.1: Showing the classification of Hotels<br />

Figure 3.4: Pie chart showing the classification<br />

of Hotels<br />

Use: This pie chart shows the various classification<br />

oh hotels in Lagos State. The classification the<br />

highest amount of hotels is the 2 star with 151 hotels<br />

and the least is the 5 star hotel with 3 hotels.<br />

<br />

<br />

Table 3.2: Showing all the Local Governments<br />

and their Hotels<br />

Figure 3.5: Pie Chart Showing the number of<br />

Hotels in each Local Governments.<br />

Use: This pie chart shows the distribution of Hotels<br />

in all the Local Government Areas of Lagos<br />

State. From the table, the LGA with the highest<br />

number of Hotels is Eti-Osa with 50 Hotels and the<br />

Local Government Area with the lowest amount of<br />

Hotels is Mushin with 2mHotels.<br />

CONCLUSION AND RECOMMENDATIONS<br />

CONCLUSION<br />

In this study, the analyses of hotels in Lagos State<br />

with respect to other spatial data had been achieved.<br />

The use of GIS has help to manipulate and show the<br />

relationship between the attribute and spatial data<br />

through single /multiple queries and statistical<br />

operations. This study has shown that it is possible to<br />

store, manipulate, and analyze data relating to Hotel<br />

398


Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Distribution at no extra cost implication in an easy to<br />

understand format for the end-user.<br />

This database created is effective and it satisfies all of<br />

the stated objectives. The database created has been<br />

thoroughly accessed, managed, displayed and tested<br />

through various queries. The database can also serve<br />

as a Decision Support System (DSS).<br />

REFERENCES<br />

Adekunle, A.A. (1995), “Utility Mapping Using GIS<br />

Technique: A Case Study of University of Lagos”,<br />

Unpublished B. Sc. Project Submitted to the<br />

Department of Geography and Planning, University<br />

of Lagos.<br />

Adeoye, A. (1998), “Geographic/Land Information<br />

Systems: Principles and Applications”, Information<br />

Management Consultants, Ebute-Metta, Lagos,<br />

Nigeria, pp.73-79, 172-175.<br />

Ayeni, O.O., Kufoniyi, O. and J.O. Akinyede (2003),<br />

“Towards a National Geospatial Information Policy<br />

for Nigeria”, Proceeding of the Technical Session of<br />

the 38th Annual General Conference and Meeting of<br />

Nigeria Institution of Surveyors, Lokoja, Kogi State,<br />

Nigeria, pp. 21.<br />

Emengini, E. J. (2004), “Application of Geographic<br />

Information System (GIS) to Utility Information<br />

Management: A Case Study of Onitsha-North<br />

L.G.A., Anambra State, Nigeria, Unpublished M.Sc.<br />

Thesis Submitted to the Department of Surveying and<br />

Geoinformatics, Nnamdi Azikiwe University, Awka,<br />

Anambra State, Nigeria.<br />

Ezeigbo, C. U. (1998), “Application of Geographic<br />

Information Systems (GIS) to Utility Mapping”, in C.<br />

U. Ezeigbo (ed.), Principles and Applications of<br />

Geographic Information Systems, Lagos, Panef Press,<br />

pp. 124-131.<br />

Hamilton R (2000), “Hotels and Our Society:<br />

Classification and Types” Longman Press<br />

Jones, C. B. (1997), “Geographical Information<br />

Systems and Computer Cartography”, Essex,<br />

Addison Wesley Longman Ltd.<br />

Kufoniyi, Olajide (1998), “Database Design and<br />

Creation”, in C. U. Ezeigbo (ed.), Principles and<br />

Applications of Geographic Information Systems,<br />

Lagos, Panef Press, pp. 1-15.<br />

Maguire, D. J. (1989), “Computers in Geography”<br />

Essex, Longman Group UK Limited.<br />

Omogunloye O. G., Orimoloye, T.S., Olugboroko, S.<br />

T. and Oguntoye,O.J., 2007, “ GIS Application to<br />

Controls and Route Network Within The University<br />

of Lagos” Unpublished project, Department of<br />

Surveying and Geoinformatics, University of Lagos,<br />

pp1-140.<br />

Omogunloye O. G., Falebita, M. A. and Ojemuyiwa,<br />

A. 2008, “ GIS Application to the Modelling of Rail<br />

Route Network in Lagos State” Unpublished project,<br />

Department of Surveying and Geoinformatics,<br />

Omogunloye O. G. and Akerele, A. H.. 2010,<br />

“Topographic survey of faculty of Engineering,<br />

University of Lagos” Unpublished project,<br />

Department of Surveying and Geoinformatics,<br />

University of Lagos, pp1-50.<br />

Sun, Y., Van Western C. J. and Sides, E. J. (2001),<br />

“Spatial Data Analysis”, in A.D. B. Rolf (ed.),<br />

Principles of Geographic Information Systems, pp.<br />

134-156.<br />

Tomlinson, R. F. (1990), “Current and Potential Uses<br />

of Geographic Information Systems: The North<br />

American Experience” in D. Peuquet and D. Marble<br />

(eds.), Introductory Readings in Geographic<br />

Information Systems, New York, Taylor and Francis.<br />

Uluocha, N. O. (1998), “Mapping for Utility<br />

Management in Nigeria” in O.Y. Balogun and N. O.<br />

Uluocha (eds.), Cartography and Challenges of the<br />

21st Century in Nigeria, pp. 183-192.<br />

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APPENDIX<br />

Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Fig. 2.1: Showing Sample of excel sheet of Names and Classes of Hotels in Lagos State<br />

Fig. 2.2: Showing Sample of excel sheet of Markets in Lagos State and their Local Government Area<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

Fig 2.3: Map showing the distribution of Hotels in Lagos State in Arc GIS 9.2<br />

SINGLE CRITERIA QUERIES ANAYSIS<br />

Fig 3.1: Single Analysis Criteria Query (1) showing all the five star hotels in Lagos using the<br />

Select by Attribute tool. They are 4 in number. “CLASS”= “5 star”<br />

401


Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

SINGLE CRITERIA ANALYSIS (AIRPORT)<br />

Fig. 3.2: Proximity analysis showing Hotels that are within 2km of the airport. They are two in number.<br />

Fig. 3.3: Buffer showing Hotels that are 5km using the Buffer tool under Proximity Analysis<br />

Table 3.1: Showing the classification of Hotels<br />

HOTELS CLASSIFICATION<br />

5 STAR 3<br />

4 STAR 14<br />

3 STAR 90<br />

2 STAR 151<br />

1 STAR 17<br />

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Research Journal in Engineering and Applied Sciences (ISSN: 2276-8467) 1(6):393-403<br />

Analysis of Hotels in Lagos State With Respect to Other Spatial Data<br />

CALSSIFICATION OF HOTELS<br />

HOTELS<br />

5 STAR<br />

4 STAR<br />

3 STAR<br />

2 STAR<br />

1 STAR<br />

Figure. 3.4: Pie chart showing the classification of Hotels<br />

Table 3.2 : Showing all the Local Governments and their Hotels<br />

LGA<br />

NUMBER OF HOTELS<br />

IKEJA 32<br />

AGEGE 9<br />

AJEROMI/IFELODUN 21<br />

AMUWO ODOFIN 33<br />

ETI-OSA 50<br />

IFAKO-IJAIYE 28<br />

KOSOFE 31<br />

LAGOS ISLAND 4<br />

MUSHIN 2<br />

OJO 21<br />

OSHODI/ISOLO 37<br />

SURULERE 7<br />

NUMBER OF HOTELS IN EACH LGA.<br />

LGA<br />

IKEJA<br />

AGEGE<br />

AJEROMI/IFELODUN<br />

AMUWO ODOFIN<br />

ETI-OSA<br />

IFAKO-IJAIYE<br />

KOSOFE<br />

LAGOS ISLAND<br />

MUSHIN<br />

OJO<br />

OSHODI/ISOLO<br />

SURULERE<br />

Figure. 3.5: Pie Chart Showing the number of Hotels in each Local Governments<br />

403

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