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The hyperspectral data set (dc.tif) of the Washington, DC mall area is provided with the permission of Spectral Information Technology Application Center of Virginia who was responsible for its collection. |
Wavelength Table for August 23, 1995 Hydice Data Set over DC |
210 Channel Set - Center Wavelength (um)- 191 Channel Set |
1 401.288 1 |
2 404.590 2 |
3 407.919 3 |
4 411.279 4 |
5 414.671 5 |
6 418.100 6 |
7 421.568 7 |
8 425.078 8 |
9 428.632 9 |
10 432.235 10 |
11 435.888 11 |
12 439.595 12 |
13 443.358 13 |
14 447.182 14 |
15 451.067 15 |
16 455.019 16 |
17 459.040 17 |
18 463.134 18 |
19 467.302 19 |
20 471.550 20 |
21 475.880 21 |
22 480.298 22 |
23 484.805 23 |
24 489.406 24 |
25 494.105 25 |
26 498.906 26 |
27 503.814 27 |
28 508.832 28 |
29 513.966 29 |
30 519.221 30 |
31 524.600 31 |
32 530.109 32 |
33 535.752 33 |
34 541.537 34 |
35 547.467 35 |
36 553.547 36 |
37 559.784 37 |
38 566.183 38 |
39 572.751 39 |
40 579.491 40 |
41 586.411 41 |
42 593.518 42 |
43 600.815 43 |
44 608.309 44 |
45 616.006 45 |
46 623.912 46 |
47 632.031 47 |
48 640.368 48 |
49 648.930 49 |
50 657.721 50 |
51 666.745 51 |
52 676.005 52 |
53 685.506 53 |
54 695.249 54 |
55 705.237 55 |
56 715.473 56 |
57 725.956 57 |
58 736.686 58 |
59 747.664 59 |
60 758.887 60 |
61 770.353 61 |
62 782.060 62 |
63 794.003 63 |
64 806.177 64 |
65 818.576 65 |
66 831.195 66 |
67 844.025 67 |
68 857.059 68 |
69 870.287 69 |
70 883.702 70 |
71 897.292 71 |
72 911.048 72 |
73 924.959 73 |
74 939.015 74 |
75 953.203 75 |
76 967.514 76 |
77 981.935 77 |
78 996.454 78 |
79 1011.06 79 |
80 1025.75 80 |
81 1040.51 81 |
82 1055.31 82 |
83 1070.16 83 |
84 1085.06 84 |
85 1099.97 85 |
86 1114.90 86 |
87 1129.85 87 |
88 1144.79 88 |
89 1159.73 89 |
90 1174.65 90 |
91 1189.55 91 |
92 1204.42 92 |
93 1219.26 93 |
94 1234.06 94 |
95 1248.82 95 |
96 1263.53 96 |
Description
This dataset contains airborne hyperspectral data flightline over the Washington DC Mall provided with the permission of Spectral Information Technology Application Center of Virginia who was responsible for its collection. The sensor system HYDICE used in this case measured pixel response in 210 bands in the 0.4 to 2.4 μm region of the visible and infrared spectrum. Bands in the 0.9 and 1.4 μm region where the atmosphere is opaque have been omitted from the data set, leaving 191 bands. The data set contains 1208 scan lines with 307 pixels in each scan line. It totals approximately 150 Megabytes.
Characteristics
Washington DC Mall data set classes, labels and the number of samples.
| # | Class | Samples |
|---|---|---|
| 1 | Roofs | 21419 |
| 2 | Street | 9834 |
| 3 | Grass | 22873 |
| 4 | Trees | 6882 |
| 5 | Path | 1105 |
| 6 | Water | 11063 |
| 7 | Shadow | 3061 |
Quick look
Credits
Dataset originally available as part of the Multispec project at: https://engineering.purdue.edu/~biehl/MultiSpec/hyperspectral.html
Copyright (C) 1994-2020 Purdue Research Foundation. Work leading to MultiSpec was funded in part by NASA Grants NAGW-925, NAGW-3924 and NAGW5-3975. Supported by AmericaView (www.americaview.org)
The hyperspectral data set (dc.tif) of the Washington, DC mall area is provided with the permission of Spectral Information Technology Application Center of Virginia who was responsible for its collection.
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