EuroSDR Projects - Host Ireland

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58 Height CyberCity N 40 Min 11 Max 65 Median 33 Mean 35 STD 13 IQR 20 R 2 0.9995 North CyberCity N 40 Min -81 Max 28 Median 7 Mean 0 STD 23 IQR 25 Outliers removed N 38 Min -33 Max 28 Median 9 Mean 4 STD 16 IQR 21 East CyberCity N 40 Min -22 Max 41 Median 4 Mean 6 STD 16 IQR 20 Table 4-11: Senaatti building location accuracy in cm, other targets.
All targets Eaves Ridges Height IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI N 24 22 2 20 10 11 1 6 14 11 1 14 Min -153 -.99 -71 -213 -153 -.99 -71 -213 -151 -72 -37 -67 Max 115 5 -37 -7 115 -8 -71 -7 -12 5 -37 -9 Median -34 -38 -54 -39 -9 -40 -71 -52 -57 -18 -37 -32 Mean -37 -33 -54 -47 -6 -41 -71 -78 -59 -25 -37 -33 STD 59 26 24 45 69 25 73 40 25 15 IQR 54 34 34 24 58 10 59 54 39 13 R 2 Outliers removed 0.9436 0.9846 1.0000 0.9562 0.9194 0.9826 0.9180 0.9649 0.9903 0.9945 N 21 21 18 8 8 5 13 Min -108 -72 -67 -48 -65 -102 -49 Max 40 5 -7 40 -21 -7 -9 Median -31 -38 -37 -9 -41 -52 -28 Mean -33 -30 -34 -2 -42 -51 -31 STD 39 22 16 31 12 34 12 IQR 48 34 16 57 9 59 13 North IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI N 24 22 2 20 9 10 1 5 14 11 1 14 Min -142 -100 -11 -277 -142 -100 23 -277 -39 -80 -11 -136 Max 23 92 23 134 19 92 23 134 20 47 -11 60 Median -8 -28 6 -13 -5 -33 23 34 -11 -33 -11 -26 Mean -15 -24 6 -32 -28 -23 23 -2 -10 -26 -11 -41 STD 34 51 24 90 51 58 164 16 49 55 IQR Outliers removed 20 73 34 80 76 78 384 21 76 75 N 23 17 Min -78 -136 Max 23 107 Median -6 -10 Mean -10 -22 STD 22 59 IQR 18 58 East IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI IGN Nebel+ Partner FOI outlines FOI N 24 22 2 20 10 11 1 6 14 11 1 14 Min -60 -114 -76 -114 -60 -114 -76 -98 -50 -97 -17 -114 Max 8 137 -17 177 8 137 -76 177 7 90 -17 77 Median -13 30 -46 4 -24 39 -76 23 -8 27 -17 -7 Mean -17 21 -46 2 -24 27 -76 23 -11 14 -17 -7 STD 20 60 42 72 22 66 100 16 56 58 IQR Outliers removed 24 80 59 114 25 70 146 19 66 90 N 13 Min -36 Max 7 Median -6 Mean -8 STD 12 IQR 19 Table 4-12: Amiens building location accuracy in cm. The results are further illustrated in Figure 4-5. 59
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European Spatial Data Research Nove
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PRESIDENT 2006 - 2008: Stig Jönsso
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H. Kaartinen and J. Hyyppä: EVALUA
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4.3.1 Data and study area..........
Page 9: 2 QUESTIONNAIRES...................
Page 13 and 14: Abstract The objective of the EuroS
Page 15 and 16: The analysis of the structural qual
Page 17 and 18: Figure 2-3: Hermanni test site. Fig
Page 19 and 20: Espoonlahti Hermanni Senaatti Photo
Page 21 and 22: 2.2 Reference Data 2.2.1 Field Meas
Page 23 and 24: Used data Time use Laser Aerial Gro
Page 25 and 26: Step 3: Import to CCModeler Figure
Page 27 and 28: Figure 3-4: Sequence of manual phot
Page 29 and 30: Figure 3-8: Workflow of laser scann
Page 31 and 32: Figure 3-11: Parametric building mo
Page 33 and 34: Each group of connected pixels clas
Page 35 and 36: Figure 3-18: Topological points and
Page 37 and 38: Detailed Description (Letters refer
Page 39 and 40: assumption is made: the two longest
Page 41 and 42: Figure 3-25: A 3D building model wi
Page 43 and 44: ICC used the same methods as Nebel
Page 45 and 46: where p75th is the value at the 75
Page 47 and 48: CyberCity Stuttgart Hamburg IGN ICC
Page 49 and 50: CyberCity Hamburg Stuttgart IGN ICC
Page 51 and 52: Height Cyber- City Hamburg Stuttgar
Page 53 and 54: Height Cyber- City Stuttgart IGN IC
Page 55 and 56: Height Cyber- City Stuttgart IGN IC
Page 57 and 58: Height Cyber- City HamburgStuttgart
Page 59: Height Cyber- City HamburgStuttgart
Page 63 and 64: CyberCity achieved a good quality i
Page 65 and 66: Point density, shadowing of trees a
Page 67 and 68: Height accuracy IQR [m] 1.6 1.4 1.2
Page 69 and 70: All Cyber- Ham- ICC laser+ Nebel+ I
Page 71 and 72: All Cyber- HamStutt- ICC laser+ Neb
Page 73 and 74: In building length determination (F
Page 75 and 76: degrees, std 6.3 degrees). In Senaa
Page 77 and 78: 5 Discussion and Conclusions It can
Page 79 and 80: References Alharthy A. and Bethe, J
Page 81 and 82: Fraser, C.S., Baltsavias, E. and Gr
Page 83 and 84: Khoshelham K., 2004. Building Extra
Page 85 and 86: Sequeira, V., Ng, K., Wolfart, E.,
Page 87 and 88: Index of Figures Figure 2-1: Senaat
Page 89: Index of Tables Table 2-1: Aerial i
Page 92 and 93: 90 Senaatti by Delft. Wireframe mod
Page 94 and 95: 92 Espoonlahti by IGN, with and wit
Page 96 and 97: 94 Senaatti by IGN, with and withou
Page 98 and 99: 96 Hermanni by Aalborg.
Page 100 and 101: 98 CyberCity ICC laser+aerial ICC l
Page 102 and 103: 100 IGN FOI outlines Nebel+Partner
Page 105 and 106: Difference Images, Whole Test Site,
Page 107 and 108: Difference Images, Whole Test Site,
Page 109 and 110: Difference Images, Modelled Buildin
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Difference Images, Modelled Buildin
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EuroSDR-Project Commission 2 “Ima
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2 Project highlights The project Ch
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116 Feature Characteristics Object
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New are those combinations that ind
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120 Figure 4-1: Orthophotomosaic fr
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4.1.2 Segmentation The first step o
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124 Class Features Vegetation Ratio
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4.1.4 Change map As the results of
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Two types of changes were assigned
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130 Figure 4-11: Evaluation of chan
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132 Figure 4-13: Orthophotos of stu
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different villages were identified
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136 Figure 4-16: Change maps of Swi
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spectral reflectance. Shadows (blac
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140 Figure 4-19: Change map of Germ
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Figure 4-21: Diagnostics as given b
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144 Automatic Accepted Rejected Hum
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4.4.2 Segmentation, classification
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differentiated very well. The chang
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150 Figure 4-31: Ultracam real-colo
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152 Figure 4-35: Classification of
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154 Figure 4-38: Subset of change m
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5 Conclusions and Outlook In this p
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Annex 1 EuroSDR Change Detection Wo
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What is the impact of changing spat
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Annex 2 Paper presented at IGARSS05
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covering 2 x 2 km with reference da
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170 Red roof Bright object 0 20 40
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Annex 3 EuroSDR CD Workshop Nicosia
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176 method 1 indicates land cover c
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Annex 4 Comments on change map by B
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enzen mehr zu erwarten. Doch laut
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Abstract The EuroSDR “Sensor and
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2 Test Sites and Test Data The test
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Figure 3: Data set Fjärdhundra, ag
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The map of Sweden is only available
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3.2 Accounting for Different Acquis
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4 Analysis 4.1 Basic Information In
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4.2.2 Linear Objects Since it is no
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5 Results of Phase I 5.1 Test Site
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5.1.2 Qualitative Comparison In add
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140,0 120,0 100,0 80,0 60,0 40,0 20
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5.3 Test Site Oberpfaffenhofen 5.3.
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140,0 120,0 100,0 80,0 60,0 40,0 20
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cies in analysis. The following fig
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5.4.2 Qualitative Comparison The ra
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Acknowledgments We thank all partic
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Index of Tables Table 1: Contest Ph
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Abstract Roads are important object
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overview over the whole area. We ra
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m and above no longer plays an impo
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3 Test Data and Evaluation Criteria
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and straight enough. • Markus Ger
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Name (best) Test area Completeness
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• ADS40_1 and 2: Results for both
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• Ikonos1_Sub1: This image shows
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Figure 7: Ikonos3_Sub1 - Bacher; co
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Finally, we want to note some impor
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load nor response time for anybody
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Zhang, C., 2004. Towards an Operati
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objects, and their cooperation with
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Belgium, provided by their NMCAs. H
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Possibly only parts of images will
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How many people are employed in you
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7. What is the average time differe
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- what is the degree of completenes
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Appendix 3: Questionnaire for Resea
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If others please specify: 2. What d
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Complex crossings (more than 4 road
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Combination of a) or b) with c) [0]
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If yes, using: DTM and / or [2] D
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Appendix 4: General Characteristics
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Most important features for practic
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IKONOS The images come from the SI
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Appendix 6: Documentation by Beumie
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Appendix 8: Documentation by Zhang
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LIST OF OEEPE/EuroSDR OFFICIAL PUBL
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25 Ducher, G.: Test on Orthophoto a
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EuroSDR Projects - Host Ireland

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