High Resolution 1:10,000 scale Mapping Strategy of Multi ... - NDMA

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� Medium scale mapping can be done with this technique. Feature extraction meeting 1:7,000 scales and above is possible Satellite stereo is not a full replacement for traditional aerial photogrammetry, since feature extraction for higher mapping scales is still an area to be looked upon. The accuracy differences are given below in the table. Scale Accuracy Remark 1:10,000 1:5,000 Aerial Photography 20 cm ( X,Y) 40 cm (Z) 10 cm 20cm ( z) Satellite stereo Imagery Greater than 3 m (6 meter) 2.5 - 3 m 1:1,000 5 cm 1.2 m Both satellite and aerial provide comparable results. Satellite requires more GCP points for registration purpose Aerial can give better and more accurate. Aerial flying requires minimum GCPs Satellite can not give this scale and accuracies Table 9.2: Comparison between satellite imagery and aerial photography COMPARISON OF GROUND SAMPLING DISTANCE (GSD) BETWEEN SATELLITE IMAGING AND AERIAL PHOTOGRAMMETRY 85
A brief comparative of the various techniques for image procurement are as follows; S.No. Parameters Satellite mapping 1. Resolution Max: 40 cm (Geoeye) Aerial mapping Vehicle mounted ground survey Better than 10 cm Better than 5 cm 2. Mapping Scale 1:10000 1:2000 or better 1:500 or better 3. Type of imaging Stereo Stereo Stereo 4. Derived Product DEM/DTM/DSM DEM/DTM/DSM DEM/DTM/DSM 5. Contour 1 meter Better than 0.5 meter Better than 10 cm 6. GCP requirement Yes (atleast 14 per frame OF 10 Km x 10 Km at minimum spacing of 5 Km or better traceable to reference datum of International Geocentric Reference frame (ITRF)) Not required as on board Dual Frequency Differential GPS processing integrated with Satellite Based Augmentation Service (SBAS). Automatically performances Geo referencing of images. Not required as on board Dual Frequency Differential GPS processing integrated with Satellite Based Augmentation Service (SBAS). Automatically performances Geo referencing of images. 86
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High Resolution 1:10,000 scale Mapp
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6 7 8 9 5.4 Mapping Requirement for
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TECHNOLOGY FOR 1:10,000 SCALE MAPPI
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10 11 Table 9.1 Table 9.2 Table 9.3
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Appendix No. Heading no. APPENDICES
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XIV APP 13.1 Methodology For Aerial
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APP 19.9 Pure Server - Map Servers
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Figure APP 5.2 Figure APP 5.3 Table
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Figure APP 20.4 Design of GCP Libra
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CWC Central Water Commission LIDRA
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BMTPC Building Materials and Techno
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Formerly known as PUCC, the Digital
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The Toronto Mono Viewer (TMV) is an
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Preamble Map is an attempt to depic
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Survey of India is already in posse
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uildings can be comfortably depicte
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The seismo-tectonics of India is un
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Figure 2. 2: Landslide Hazard Map (
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The combined threat from these majo
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prepared at various accuracies. For
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CHAPTER 3 GEOGRAPHICAL INFORMATION
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SN PHASE DESCRIPTION 1 PLANNING 2 M
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egional, city, state and national l
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GIS DATABASE FOR DISASTER MANAGEMEN
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quantitative in nature and GIS is u
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4. Source Procurement: passive and
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India meteorological department is
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QUALITY CHECK FOR IMPACT FOR HAZARD
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SUMMRY FOR CYCLONE HAZARD ZONATION
Page 59 and 60: Mostly the coastal districts of Wes
Page 61 and 62: 1. Aerial mapping at scale 1:2,000
Page 63 and 64: e. Selection of the predictive rela
Page 65 and 66: Studies and other information PHASE
Page 67 and 68: Solution: It is assumed that the at
Page 69 and 70: For example earthquake 1 gives an i
Page 71 and 72: CHAPTER 6 METHODOLOGY FOR FLOOD HAZ
Page 73 and 74: Figure 6.2 : Major rivers in India
Page 75 and 76: Andhra Pradesh coastal rivers Penne
Page 77 and 78: Indus river basin Rivers flowing in
Page 79 and 80: Year 1953 1954 1955 1956 1957 1958
Page 81 and 82: Figure 6.4 : Year wise total damage
Page 83 and 84: extent of flooding for an expected
Page 85 and 86: METHODOLOGY OF FLOOD HAZARD ZONING
Page 87 and 88: Catchment Area Rainfall measurement
Page 89 and 90: BASE MAP INFORMATION Land surface r
Page 91 and 92: and hilly areas, which corresponds
Page 93 and 94: 7. The DEM/DSM/DTM model to be crea
Page 95 and 96: CHAPTER 7 METHODOLOGY FOR HAZARD MA
Page 97 and 98: should show the locations of previo
Page 99 and 100: LANDSLIDE HAZARD ZONATION MODELING
Page 101 and 102: MAPPING REQUIREMENT FOR LANDSLIDE H
Page 103 and 104: was that ground control points (GCP
Page 105 and 106: The following methodologies may be
Page 107 and 108: scanners, large format digital line
Page 109: Generation 0.5 m 1 m 2.5 m 5m and A
Page 113 and 114: 1:10,000 0.25 m 2.5 m 1:16,000 0.25
Page 115 and 116: Some of the available sensors resol
Page 117 and 118: Distance between successive ground
Page 119 and 120: � Ortho-rectified geo-coded produ
Page 121 and 122: CARTOSAT 1 There is now an increasi
Page 123 and 124: Standard Products 01 02 03 Radiomet
Page 125 and 126: performance star sensors, imaging a
Page 127 and 128: Digital data format- Geo TIFF Preci
Page 129 and 130: Spectral Range 450-900 nm Swath Wid
Page 131 and 132: miles) per day of half-meter imager
Page 133 and 134: CHAPTER 11 REQUIRED ACCURACIES Earl
Page 135 and 136: changed on UTM). 5. Theme Content C
Page 137 and 138: cent of the country is covered. The
Page 139 and 140: accuracies in X, Y and Z director,
Page 141 and 142: 2) 2D feature extraction Extraction
Page 143 and 144: perceptions, accuracy of Contour ge
Page 145 and 146: 8. AQC system based on NSD / OGC /
Page 147 and 148: Resampling NN Not Applicable KD16 F
Page 149 and 150: Product Type � All Geocoded produ
Page 151 and 152: Full Vectorization Except Contours
Page 153 and 154: IKONOS HIGH RESOLUTION SATELLITE IM
Page 155 and 156: � There is a 210 sq. km minimum o
Page 157 and 158: Optical Data Processing Options Opt
Page 159 and 160: Core Processor Inertially Aided RTK
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The Task Force constituted Thematic
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APPENDICES App 1
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Zone and district management - Main
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Sensitive zones impact/damage DESIG
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5 Performance resolution obtained.
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Phase I: Development Diagnosis, Str
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Studies and other information Anima
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All tropical cyclones are areas of
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Deep Depression Cyclonic Storm Seve
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depression and moves overland in se
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the deaths of about 1 million perso
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APPENDIX IV METHODOLOGY FOR HAZARD
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The intra plate earthquakes such as
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into Euranasian Plate at a rate of
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of the normal perimeter of the body
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Infact, magnitude is the measuremen
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Degree Force Behavioral effects Str
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EARTHQUAKE HAZARD ESTIMATE ISOSIESM
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influencing factors are the propert
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Mass wasting is a generic term refe
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Water Table Potential Failure Plane
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C + ( γ -mγw)zcosβ cosβ tanΦ S
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τ shear stress σ normal stress μ
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APPENDIX VI SATELITE IMAGING TECHNI
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2 3 4 5 Laser and radar altimeters
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more detail, less coverage. The ski
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2 3 4 Spectral resolution Radiometr
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Analysis is the recently developed
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3 4 Variables mapped on uniform spa
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Figure App 6.1: Elements of image R
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Viewing Direction The first imaging
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CCD- configuration Most of the sens
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Multi spectral information Sensors
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handed system. ITRF is a set of poi
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way monuments or control points. Th
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2 3 4 5 6 New software is now intro
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Research has expanded to include an
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DWG, SVC, and ASV. In order to comp
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SPOT-4 Franc e 3/24/1998 10 20 120
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Hi-res Sterio Imaging China 7/1/200
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To The Chief Secretaries of all Sta
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(b) Security Clearance for Aerial P
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vicinity of Vas/VPs, the requiremen
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the flight track flown by the aircr
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(c) Unrestricted: All AP/ABRSD&I ot
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the three Services Intelligence Age
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(v) All transfers of photographs/im
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(x) without internet connectivity.
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Copy forwarded to:- All Ministries/
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(g) Type of Camera/sensor being use
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(xii) Travelling allowance/daily al
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photography/remote sensing. (ii) No
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Land; VGL- Very Good Land; MGL - Mo
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GCPS (GPS) Field verification and d
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Business Hotel Hostel Guest house C
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Religious Antiquities Utility Cente
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Other Institutions Welfare/reli ef/
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Centre Line of River < 3 m River be
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Canal Features Communication Works
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Pier Light house Lightship Buoy Tid
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Level Crossing Speed Bump/ Speed Hu
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Air traffic control (ATC) Tower Lan
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Inland Wetlands Water-Logged Marshy
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Power Line infrastructure Pylon Pyl
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Oil Pipe Line Infrastructure Oil St
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Solid waste collection points Compo
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Tahsil/Taluk/Mandal/Pragana Block V
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ecognized internationally or approv
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FIDUCIAL MARKS IN NEGATIVES AND CAL
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o In the upper left-hand corner: Da
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may be cause for rejection. However
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APPENDIX XIV NRSA EMPANELMENT PROCE
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hrs. & 1600 hrs. You may also down
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2.5.1 GPS control points list with
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5 b 5 c 5 d 5 e 5 f 5 g Working in
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11 Other relevant information (plea
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Exterior Orientation (EO) file -( e
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04 Technical employees who are on t
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Scale Contour Interval Any other ma
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APPENDIX XV AERIAL MAPPING- LIST OF
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Optech a privately owned company, O
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Applanix Mobile Mapping and Positio
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Fairchild Imaging develops and manu
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TOPCON From survey to inspection, T
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NOVATEL INC NovAtel Inc. is a leadi
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APPENDIX XVII SATELLITE IMAGERY- LI
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GEOEYE GeoEye, Inc. is a premier pr
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10. Speak Systems Ltd B-49, Ec, Kus
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Export & Rsearch (P) Ltd 46. Lumino
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77. Trimble Navigation India Pvt. L
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and a fast growing set of geoscient
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OTHER GIS TOOLS- UNCLASSIFIED 1. Ch
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3. Informix - Allows spatial queryi
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ERDAS ERDAS IMAGINE Yes No Yes No N
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Suite My World GIS home Trial No Ye
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(COM & Java & .NET) Solaris & AIX &
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PURE SERVER - MAP SERVERS Name Lang
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MIXED Name Language WMS WFS WFS-T W
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PURE WEB CLIENT LIBRARIES Name Lang
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t MOBILE CLIENTS LICENSE & PLATFORM
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gvSIG Mini Yes Yes No Yes No No No
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- Product Size (Worldview) will be
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constantly change in time. It is th
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Continuously Operating Reference St
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geodetic datum. GPS observations ar
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and not in well defined network mod
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3. Block Adjustment As it has been
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Figure App 20.7: Imaging procedure
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• the perspective center of the c
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Figure App 20.9: DTM Modeling Digit
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lessens the effect of topographic r
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An image or photograph with an orth
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Figure App 20.10 a,b : Orthoimagery
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APPENDIX- XXI POSSIBLE PPP MODEL WI
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private players who can generate th
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employees in 1999. The ban on fresh
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(f) envisage that the respective ow
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Core Activities SOI Repetetive Acti
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ights of each zone on the basis of
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11. Remote monitoring and online da
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• Available with a number of opti
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• 2 GPS Receivers, Dual Frequency
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earthquake/disaster areas, landslid
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6) SYSTEM COMPONENTS Airborne Surve
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Parameter Gimbal encoder input, AUX
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• Airborne Survey PCS Firmware Op
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