NDWI <= 0.542857 | ch1 <= 180 | | ch2 <= 166 | | | ch2 <= 155: water (19958.0/5.0) | | | ch2 > 155 | | | | ch3 <= 74 | | | | | ch3 <= 60 | | | | | | ch1 <= 121.5: water (0.0|10999.0) | | | | | | ch1 > 121.5 | | | | | | | NDWI <= 0.416854: water (0.0|9717.0) | | | | | | | NDWI > 0.416854 | | | | | | | | ch3 <= 25.5: water (0.0|6838.0) | | | | | | | | ch3 > 25.5 | | | | | | | | | NDVI <= -0.226161: water (0.0|6402.0) | | | | | | | | | NDVI > -0.226161 | | | | | | | | | | DTch4 <= 54.5 | | | | | | | | | | | NDSI <= 0.704258 | | | | | | | | | | | | NDSI <= 0.374617: water (0.0|1799.0) | | | | | | | | | | | | NDSI > 0.374617 | | | | | | | | | | | | | NDVI <= 0.136452 | | | | | | | | | | | | | | DTch4 <= -88.5: water (0.0|1849.0/9.0) | | | | | | | | | | | | | | DTch4 > -88.5 | | | | | | | | | | | | | | | NDWI <= 0.542429 | | | | | | | | | | | | | | | | ch3 <= 57.5: RiverIce (6.0) | | | | | | | | | | | | | | | | ch3 > 57.5: water (0.0|744.0/34.0) | | | | | | | | | | | | | | | NDWI > 0.542429: water (0.0|163.0/1.0) | | | | | | | | | | | | | NDVI > 0.136452: water (0.0|186.0) | | | | | | | | | | | NDSI > 0.704258: water (0.0|2497.0) | | | | | | | | | | DTch4 > 54.5: water (0.0|2687.0) | | | | | ch3 > 60 | | | | | | NDWI <= 0.356479: water (0.0|2971.0) | | | | | | NDWI > 0.356479 | | | | | | | NDSI <= 0.269776: water (0.0|977.0) | | | | | | | NDSI > 0.269776 | | | | | | | | ch1 <= 119.5: water (0.0|605.0) | | | | | | | | ch1 > 119.5 | | | | | | | | | NDVI <= -0.115333: water (0.0|548.0) | | | | | | | | | NDVI > -0.115333 | | | | | | | | | | NDWI <= 0.455272: water (19.0/1.0) | | | | | | | | | | NDWI > 0.455272: RiverIce (0.0|87.0) | | | | ch3 > 74: water (576.0) | | ch2 > 166 | | | NDWI <= 0.36 | | | | DTch4 <= -88: water (1438.0) | | | | DTch4 > -88 | | | | | ch1 <= 168: water (25.0) | | | | | ch1 > 168 | | | | | | NDVI <= -0.085436: water (0.0|151.0) | | | | | | NDVI > -0.085436 | | | | | | | NDWI <= 0.189569: water (0.0|67.0) | | | | | | | NDWI > 0.189569 | | | | | | | | ch3 <= 126.5 | | | | | | | | | NDSI <= 0.145729: water (0.0|14.0) | | | | | | | | | NDSI > 0.145729 | | | | | | | | | | ch2 <= 169.5: water (0.0|10.0) | | | | | | | | | | ch2 > 169.5 | | | | | | | | | | | ch1 <= 179.5: RiverIce (5.0/1.0) | | | | | | | | | | | ch1 > 179.5: water (0.0|33.0/4.0) | | | | | | | | ch3 > 126.5: water (0.0|28.0) | | | NDWI > 0.36 | | | | DTch4 <= -114 | | | | | ch3 <= 64 | | | | | | NDWI <= 0.458365: water (0.0|329.0) | | | | | | NDWI > 0.458365 | | | | | | | NDVI <= -0.008191: water (0.0|268.0) | | | | | | | NDVI > -0.008191 | | | | | | | | NDSI <= 0.522234 | | | | | | | | | NDSI <= 0.394677: water (0.0|32.0) | | | | | | | | | NDSI > 0.394677: RiverIce (2.0) | | | | | | | | NDSI > 0.522234: RiverIce (0.0|32.0) | | | | | ch3 > 64 | | | | | | NDSI <= 0.267821: water (0.0|1071.0) | | | | | | NDSI > 0.267821 | | | | | | | ch1 <= 157.5: water (0.0|381.0) | | | | | | | ch1 > 157.5 | | | | | | | | ch2 <= 206.5 | | | | | | | | | NDWI <= 0.468628 | | | | | | | | | | NDSI <= 0.464171 | | | | | | | | | | | ch3 <= 150.5 | | | | | | | | | | | | DTch4 <= -228.5: RiverIce (0.0|67.0) | | | | | | | | | | | | DTch4 > -228.5 | | | | | | | | | | | | | NDVI <= -0.031578: RiverIce (0.0|48.0) | | | | | | | | | | | | | NDVI > -0.031578: water (8.0) | | | | | | | | | | | ch3 > 150.5: RiverIce (0.0|78.0) | | | | | | | | | | NDSI > 0.464171: RiverIce (0.0|182.0) | | | | | | | | | NDWI > 0.468628: RiverIce (0.0|301.0) | | | | | | | | ch2 > 206.5: RiverIce (0.0|374.0) | | | | DTch4 > -114 | | | | | ch1 <= 121.5: water (0.0|7246.0) | | | | | ch1 > 121.5 | | | | | | ch3 <= 25.5: water (0.0|5406.0) | | | | | | ch3 > 25.5 | | | | | | | NDVI <= -0.226161: water (0.0|5202.0) | | | | | | | NDVI > -0.226161 | | | | | | | | NDSI <= 0.741337: RiverIce (178.0) | | | | | | | | NDSI > 0.741337: water (0.0|1532.0) | ch1 > 180 | | NDWI <= 0.281633 | | | DTch4 <= -64: water (675.0) | | | DTch4 > -64 | | | | ch2 <= 175: water (14.0/1.0) | | | | ch2 > 175 | | | | | ch3 <= 125.5 | | | | | | NDSI <= 0.208597: water (0.0|481.0) | | | | | | NDSI > 0.208597 | | | | | | | NDWI <= 0.214978: water (0.0|437.0) | | | | | | | NDWI > 0.214978: RiverIce (13.0) | | | | | ch3 > 125.5: water (0.0|545.0) | | NDWI > 0.281633 | | | ch2 <= 143 | | | | ch3 <= 47 | | | | | NDWI <= 0.481247: water (0.0|8336.0) | | | | | NDWI > 0.481247 | | | | | | ch2 <= 76.5: water (0.0|7855.0) | | | | | | ch2 > 76.5 | | | | | | | NDSI <= 0.603276: water (0.0|5646.0) | | | | | | | NDSI > 0.603276 | | | | | | | | NDVI <= -0.262084: water (0.0|5260.0) | | | | | | | | NDVI > -0.262084 | | | | | | | | | DTch4 <= 13.5 | | | | | | | | | | NDSI <= 0.85377 | | | | | | | | | | | NDVI <= -0.117201 | | | | | | | | | | | | ch3 <= 5.5: RiverIce (0.0|1361.0) | | | | | | | | | | | | ch3 > 5.5 | | | | | | | | | | | | | ch1 <= 195.5 | | | | | | | | | | | | | | NDWI <= 0.5409 | | | | | | | | | | | | | | | DTch4 <= -96.5: water (0.0|86.0) | | | | | | | | | | | | | | | DTch4 > -96.5 | | | | | | | | | | | | | | | | ch1 <= 187.5: RiverIce (0.0|1218.0/19.0) | | | | | | | | | | | | | | | | ch1 > 187.5 | | | | | | | | | | | | | | | | | ch3 <= 45.5: RiverIce (3.0) | | | | | | | | | | | | | | | | | ch3 > 45.5: water (0.0|399.0/15.0) | | | | | | | | | | | | | | NDWI > 0.5409: water (0.0|168.0) | | | | | | | | | | | | | ch1 > 195.5: RiverIce (0.0|1048.0/2.0) | | | | | | | | | | | NDVI > -0.117201: water (0.0|2493.0) | | | | | | | | | | NDSI > 0.85377: RiverIce (0.0|2776.0) | | | | | | | | | DTch4 > 13.5: water (0.0|3807.0) | | | | ch3 > 47 | | | | | ch2 <= 116.5: water (0.0|1654.0) | | | | | ch2 > 116.5 | | | | | | ch1 <= 213.5 | | | | | | | NDWI <= 0.512262 | | | | | | | | DTch4 <= -181: RiverIce (0.0|220.0) | | | | | | | | DTch4 > -181 | | | | | | | | | ch3 <= 111.5: water (30.0) | | | | | | | | | ch3 > 111.5: RiverIce (0.0|208.0) | | | | | | | NDWI > 0.512262: RiverIce (0.0|419.0) | | | | | | ch1 > 213.5: RiverIce (0.0|792.0) | | | ch2 > 143 | | | | ch1 <= 192 | | | | | DTch4 <= -79 | | | | | | ch2 <= 207: water (21.0/1.0) | | | | | | ch2 > 207: RiverIce (6.0) | | | | | DTch4 > -79: RiverIce (101.0/2.0) | | | | ch1 > 192: RiverIce (1145.0/3.0) NDWI > 0.542857 | ch2 <= 89 | | NDVI <= -0.28047: water (3286.0) | | NDVI > -0.28047 | | | ch1 <= 121 | | | | NDVI <= -0.227147 | | | | | ch1 <= 119: water (66.0) | | | | | ch1 > 119 | | | | | | ch2 <= 75 | | | | | | | ch2 <= 68.5: water (0.0|89.0) | | | | | | | ch2 > 68.5 | | | | | | | | NDWI <= 0.643651: water (0.0|63.0) | | | | | | | | NDWI > 0.643651: RiverIce (16.0) | | | | | | ch2 > 75 | | | | | | | DTch4 <= -69: water (7.0) | | | | | | | DTch4 > -69 | | | | | | | | DTch4 <= -25 | | | | | | | | | NDVI <= -0.228847: RiverIce (0.0|48.0) | | | | | | | | | NDVI > -0.228847 | | | | | | | | | | ch1 <= 120.5: water (0.0|159.0/5.0) | | | | | | | | | | ch1 > 120.5 | | | | | | | | | | | NDWI <= 0.740968: RiverIce (0.0|21.0) | | | | | | | | | | | NDWI > 0.740968 | | | | | | | | | | | | DTch4 <= -61: water (0.0|14.0) | | | | | | | | | | | | DTch4 > -61 | | | | | | | | | | | | | ch2 <= 82.5 | | | | | | | | | | | | | | NDSI <= 0.802918: RiverIce (0.0|9.0) | | | | | | | | | | | | | | NDSI > 0.802918 | | | | | | | | | | | | | | | ch3 <= 14 | | | | | | | | | | | | | | | | DTch4 <= -25.5 | | | | | | | | | | | | | | | | | NDWI <= 0.788855: RiverIce (4.0/1.0) | | | | | | | | | | | | | | | | | NDWI > 0.788855: water (0.0|34.0/5.0) | | | | | | | | | | | | | | | | DTch4 > -25.5: water (0.0|24.0/3.0) | | | | | | | | | | | | | | | ch3 > 14: RiverIce (0.0|9.0) | | | | | | | | | | | | | ch2 > 82.5: water (0.0|101.0/6.0) | | | | | | | | DTch4 > -25 | | | | | | | | | NDSI <= 0.8512 | | | | | | | | | | NDWI <= 0.786591 | | | | | | | | | | | ch3 <= 9.5: RiverIce (0.0|40.0) | | | | | | | | | | | ch3 > 9.5 | | | | | | | | | | | | NDVI <= -0.232541: RiverIce (0.0|50.0/4.0) | | | | | | | | | | | | NDVI > -0.232541: water (3.0) | | | | | | | | | | NDWI > 0.786591: RiverIce (0.0|40.0) | | | | | | | | | NDSI > 0.8512: RiverIce (0.0|41.0) | | | | NDVI > -0.227147: water (873.0) | | | ch1 > 121 | | | | ch3 <= 17 | | | | | ch1 <= 123 | | | | | | NDVI <= -0.234286 | | | | | | | ch2 <= 68.5: water (0.0|93.0) | | | | | | | ch2 > 68.5 | | | | | | | | NDWI <= 0.629705: water (0.0|58.0) | | | | | | | | NDWI > 0.629705 | | | | | | | | | ch2 <= 76.5 | | | | | | | | | | DTch4 <= -67: water (0.0|51.0) | | | | | | | | | | DTch4 > -67: RiverIce (12.0) | | | | | | | | | ch2 > 76.5: RiverIce (0.0|55.0) | | | | | | NDVI > -0.234286 | | | | | | | ch1 <= 122: water (3.0) | | | | | | | ch1 > 122: RiverIce (2.0) | | | | | ch1 > 123 | | | | | | NDVI <= -0.199755 | | | | | | | ch1 <= 178.5 | | | | | | | | NDWI <= 0.934834 | | | | | | | | | NDSI <= 0.959226 | | | | | | | | | | ch2 <= 68.5: water (0.0|1054.0) | | | | | | | | | | ch2 > 68.5: RiverIce (185.0) | | | | | | | | | NDSI > 0.959226: RiverIce (0.0|2653.0) | | | | | | | | NDWI > 0.934834: RiverIce (0.0|4600.0) | | | | | | | ch1 > 178.5: RiverIce (0.0|16503.0) | | | | | | NDVI > -0.199755: RiverIce (0.0|21271.0) | | | | ch3 > 17 | | | | | ch1 <= 144 | | | | | | DTch4 <= -79.5: water (0.0|101.0) | | | | | | DTch4 > -79.5 | | | | | | | NDSI <= 0.488694: water (0.0|94.0) | | | | | | | NDSI > 0.488694 | | | | | | | | NDSI <= 0.8489 | | | | | | | | | NDWI <= 0.768779 | | | | | | | | | | ch3 <= 28.5 | | | | | | | | | | | NDVI <= -0.108783: RiverIce (7.0) | | | | | | | | | | | NDVI > -0.108783: water (0.0|77.0/2.0) | | | | | | | | | | ch3 > 28.5: water (0.0|151.0/2.0) | | | | | | | | | NDWI > 0.768779: RiverIce (0.0|69.0) | | | | | | | | NDSI > 0.8489: RiverIce (0.0|72.0) | | | | | ch1 > 144 | | | | | | ch1 <= 201.5 | | | | | | | NDWI <= 0.707608 | | | | | | | | NDSI <= 0.817271 | | | | | | | | | ch3 <= 37.5 | | | | | | | | | | DTch4 <= -47.5: RiverIce (0.0|11913.0) | | | | | | | | | | DTch4 > -47.5 | | | | | | | | | | | NDVI <= -0.027968 | | | | | | | | | | | | NDSI <= 0.606316: RiverIce (0.0|1302.0) | | | | | | | | | | | | NDSI > 0.606316 | | | | | | | | | | | | | DTch4 <= 23.5 | | | | | | | | | | | | | | NDWI <= 0.547122: RiverIce (0.0|108.0) | | | | | | | | | | | | | | NDWI > 0.547122: water (4.0) | | | | | | | | | | | | | DTch4 > 23.5: RiverIce (0.0|983.0) | | | | | | | | | | | NDVI > -0.027968: RiverIce (0.0|7866.0) | | | | | | | | | ch3 > 37.5: RiverIce (0.0|12518.0) | | | | | | | | NDSI > 0.817271: RiverIce (0.0|13287.0) | | | | | | | NDWI > 0.707608: RiverIce (0.0|18408.0) | | | | | | ch1 > 201.5: RiverIce (0.0|22153.0) | ch2 > 89 | | ch1 <= 131 | | | ch2 <= 179.5 | | | | NDWI <= 0.902491 | | | | | NDSI <= 0.957488: water (312.0) | | | | | NDSI > 0.957488: RiverIce (0.0|3341.0) | | | | NDWI > 0.902491: RiverIce (0.0|12965.0) | | | ch2 > 179.5: RiverIce (0.0|27241.0) | | ch1 > 131 | | | NDVI <= -0.219124 | | | | NDWI <= 0.700306 | | | | | ch2 <= 139.5 | | | | | | ch1 <= 202.5 | | | | | | | ch3 <= 81.5 | | | | | | | | DTch4 <= -118.5: RiverIce (0.0|901.0) | | | | | | | | DTch4 > -118.5: water (242.0) | | | | | | | ch3 > 81.5: RiverIce (0.0|1252.0) | | | | | | ch1 > 202.5: RiverIce (0.0|4478.0) | | | | | ch2 > 139.5: RiverIce (0.0|4966.0) | | | | NDWI > 0.700306: RiverIce (702.0) | | | NDVI > -0.219124 | | | | NDVI <= -0.214286 | | | | | ch3 <= 20: RiverIce (170.0) | | | | | ch3 > 20 | | | | | | ch3 <= 25 | | | | | | | NDWI <= 0.707968 | | | | | | | | NDSI <= 0.778782 | | | | | | | | | ch2 <= 146.5 | | | | | | | | | | ch1 <= 201.5 | | | | | | | | | | | DTch4 <= -36.5: RiverIce (0.0|839.0) | | | | | | | | | | | DTch4 > -36.5 | | | | | | | | | | | | DTch4 <= -12.5 | | | | | | | | | | | | | ch3 <= 24.5 | | | | | | | | | | | | | | NDVI <= -0.217567: RiverIce (0.0|54.0) | | | | | | | | | | | | | | NDVI > -0.217567 | | | | | | | | | | | | | | | ch1 <= 147.5: RiverIce (0.0|54.0) | | | | | | | | | | | | | | | ch1 > 147.5 | | | | | | | | | | | | | | | | ch3 <= 21.5: RiverIce (0.0|1066.0/34.0) | | | | | | | | | | | | | | | | ch3 > 21.5: water (4.0) | | | | | | | | | | | | | ch3 > 24.5: RiverIce (0.0|411.0/6.0) | | | | | | | | | | | | DTch4 > -12.5: RiverIce (0.0|831.0/1.0) | | | | | | | | | | ch1 > 201.5: RiverIce (0.0|2883.0) | | | | | | | | | ch2 > 146.5: RiverIce (0.0|2921.0) | | | | | | | | NDSI > 0.778782: RiverIce (0.0|3208.0) | | | | | | | NDWI > 0.707968: RiverIce (0.0|3221.0) | | | | | | ch3 > 25: RiverIce (6.0) | | | | NDVI > -0.214286 | | | | | ch1 <= 152 | | | | | | ch3 <= 23: RiverIce (2086.0) | | | | | | ch3 > 23 | | | | | | | DTch4 <= -36 | | | | | | | | ch2 <= 187.5 | | | | | | | | | NDWI <= 0.682125 | | | | | | | | | | NDSI <= 0.710993 | | | | | | | | | | | NDSI <= 0.374704: water (0.0|2074.0) | | | | | | | | | | | NDSI > 0.374704 | | | | | | | | | | | | ch1 <= 133.5: water (0.0|286.0) | | | | | | | | | | | | ch1 > 133.5 | | | | | | | | | | | | | ch3 <= 124.5 | | | | | | | | | | | | | | NDVI <= 0.113274 | | | | | | | | | | | | | | | DTch4 <= -190.5: RiverIce (0.0|170.0) | | | | | | | | | | | | | | | DTch4 > -190.5 | | | | | | | | | | | | | | | | ch2 <= 94.5: RiverIce (0.0|54.0/1.0) | | | | | | | | | | | | | | | | ch2 > 94.5 | | | | | | | | | | | | | | | | | NDWI <= 0.549634: RiverIce (0.0|126.0/11.0) | | | | | | | | | | | | | | | | | NDWI > 0.549634 | | | | | | | | | | | | | | | | | | ch1 <= 148.5 | | | | | | | | | | | | | | | | | | | ch3 <= 24.5: RiverIce (0.0|187.0/19.0) | | | | | | | | | | | | | | | | | | | ch3 > 24.5: water (11.0/1.0) | | | | | | | | | | | | | | | | | | ch1 > 148.5: water (0.0|1050.0/99.0) | | | | | | | | | | | | | | NDVI > 0.113274: RiverIce (0.0|208.0) | | | | | | | | | | | | | ch3 > 124.5: RiverIce (0.0|243.0) | | | | | | | | | | NDSI > 0.710993: RiverIce (0.0|9455.0) | | | | | | | | | NDWI > 0.682125: RiverIce (0.0|10011.0) | | | | | | | | ch2 > 187.5: RiverIce (0.0|11366.0) | | | | | | | DTch4 > -36 | | | | | | | | NDWI <= 0.707608 | | | | | | | | | ch2 <= 173.5 | | | | | | | | | | NDSI <= 0.778782 | | | | | | | | | | | NDVI <= 0.112577 | | | | | | | | | | | | ch3 <= 119.5 | | | | | | | | | | | | | NDSI <= 0.391625: water (0.0|116.0) | | | | | | | | | | | | | NDSI > 0.391625: RiverIce (16.0/1.0) | | | | | | | | | | | | ch3 > 119.5: RiverIce (0.0|192.0) | | | | | | | | | | | NDVI > 0.112577: RiverIce (0.0|322.0) | | | | | | | | | | NDSI > 0.778782: RiverIce (0.0|4346.0) | | | | | | | | | ch2 > 173.5: RiverIce (0.0|4701.0) | | | | | | | | NDWI > 0.707608: RiverIce (0.0|5056.0) | | | | | ch1 > 152: RiverIce (43883.0/2.0)