This README file contains information about the AVIRIS canal_flats data cube, the mission information, and the AVIRIS sensor characteristics. The file canal_flats.rs.bsq is an AVIRIS hyperspectral radiance cube. It is a flat raster, band sequential file, with 200 columns 200 rows 223 bands. The data itself is 16 bit, unsigned integer data. To convert to radiance multiply the unsigned integers by 0.005. The data cube was acquired at the following time and location: Date = 1990-08-14 GMT = 19:44:46 Latitude = 50.0667 Longitude = -115.5917 The airplane heading, altitude, and tiltangle are Heading = 121.4 (degrees, clockwise from North) Altitude = 19.86 (km) TiltAngle = 0.0 (degrees; the sensor is looking straight down) The AVIRIS sensor characteristics are: SensorName = AVIRIS SensorType = ScanningMirror InitialSwathAngle = 15. FinalSwathAngle = -15. NumberOfBands = 223 Gain = .005 Offset = 0. ResponseCurveType = Gaussian Wavelength Width ---------- ----- 410.2 10.22 420 10.15 429.9 10.08 439.7 10.01 449.5 9.95 459.3 9.9 469.1 9.85 478.9 9.8 488.7 9.77 498.5 9.73 508.4 9.7 518.2 9.68 528 9.66 537.8 9.64 547.6 9.63 557.4 9.63 567.2 9.62 577 9.63 586.8 9.64 596.7 9.65 606.5 9.67 616.3 9.7 626.1 9.73 635.9 9.76 645.7 9.8 655.5 9.84 665.3 9.89 675.1 9.95 685 10 694.8 10.07 704.6 10.14 680.6 9.31 690.2 9.33 699.8 9.34 709.4 9.35 719 9.36 728.6 9.37 738.2 9.39 747.8 9.4 757.4 9.41 767 9.42 776.6 9.42 786.2 9.43 795.8 9.44 805.4 9.45 815 9.46 824.6 9.46 834.2 9.47 843.8 9.47 853.4 9.48 863 9.48 872.6 9.49 882.2 9.49 891.8 9.5 901.4 9.5 911 9.5 920.6 9.5 930.2 9.51 939.8 9.51 949.4 9.51 959 9.51 968.6 9.51 978.2 9.51 987.8 9.5 997.4 9.5 1007 9.5 1016.6 9.5 1026.2 9.5 1035.8 9.49 1045.4 9.49 1055 9.48 1064.6 9.48 1074.2 9.47 1083.8 9.47 1093.4 9.46 1103 9.45 1112.6 9.45 1122.2 9.44 1131.8 9.43 1141.4 9.42 1151 9.41 1160.6 9.4 1170.2 9.39 1179.8 9.38 1189.4 9.37 1199 9.36 1208.6 9.35 1218.2 9.33 1227.8 9.32 1237.4 9.31 1247 9.29 1256.6 9.28 1266.2 9.26 1275.8 9.25 1285.4 9.23 1242.8 10.99 1252.7 11.01 1262.6 11.03 1272.5 11.05 1282.3 11.07 1292.2 11.09 1302.1 11.1 1312 11.12 1321.9 11.13 1331.8 11.14 1341.7 11.15 1351.6 11.16 1361.5 11.17 1371.4 11.17 1381.3 11.18 1391.2 11.18 1401.1 11.18 1411 11.19 1420.9 11.18 1430.8 11.18 1440.7 11.18 1450.6 11.18 1460.5 11.17 1470.4 11.16 1480.2 11.16 1490.1 11.15 1500 11.14 1509.9 11.12 1519.8 11.11 1529.7 11.1 1539.6 11.08 1549.5 11.06 1559.4 11.04 1569.3 11.02 1579.2 11 1589.1 10.98 1599 10.96 1608.9 10.93 1618.8 10.91 1628.7 10.88 1638.6 10.85 1648.5 10.82 1658.4 10.79 1668.3 10.75 1678.2 10.72 1688 10.68 1697.9 10.65 1707.8 10.61 1717.7 10.57 1727.6 10.53 1737.5 10.49 1747.4 10.44 1757.3 10.4 1767.2 10.35 1777.1 10.3 1787 10.26 1796.9 10.21 1806.8 10.15 1816.7 10.1 1826.6 10.05 1836.5 9.99 1846.4 9.94 1856.3 9.88 1866.2 9.82 1830.7 11.58 1840.6 11.62 1850.6 11.66 1860.5 11.7 1870.5 11.74 1880.4 11.78 1890.4 11.82 1900.3 11.86 1910.3 11.9 1920.2 11.93 1930.1 11.97 1940.1 12 1950 12.04 1960 12.07 1969.9 12.1 1979.9 12.13 1989.8 12.16 1999.8 12.19 2009.7 12.22 2019.6 12.25 2029.6 12.28 2039.5 12.31 2049.5 12.33 2059.4 12.36 2069.4 12.39 2079.3 12.41 2089.3 12.43 2099.2 12.46 2109.2 12.48 2119.1 12.5 2129 12.52 2139 12.54 2148.9 12.56 2158.9 12.58 2168.8 12.59 2178.8 12.61 2188.7 12.63 2198.7 12.64 2208.6 12.66 2218.5 12.67 2228.5 12.68 2238.4 12.69 2248.4 12.71 2258.3 12.72 2268.3 12.73 2278.2 12.74 2288.2 12.75 2298.1 12.75 2308.1 12.76 2318 12.77 2327.9 12.77 2337.9 12.78 2347.8 12.78 2357.8 12.78 2367.7 12.79 2377.7 12.79 2387.6 12.79 2397.6 12.79 2407.5 12.79 2417.4 12.79 2427.4 12.79 2437.3 12.78 2447.3 12.78 2457.2 12.78