/
legends.py
461 lines (445 loc) · 24.3 KB
/
legends.py
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"""Module of sample legends for some commonly used geospatial datasets.
"""
import os
import pkg_resources
# Land Cover datasets in Earth Engine https://developers.google.com/earth-engine/datasets/tags/landcover
builtin_legends = {
# National Land Cover Database 2016 (NLCD2016) Legend https://www.mrlc.gov/data/legends/national-land-cover-database-2016-nlcd2016-legend
'NLCD': {
'11 Open Water': '466b9f',
'12 Perennial Ice/Snow': 'd1def8',
'21 Developed, Open Space': 'dec5c5',
'22 Developed, Low Intensity': 'd99282',
'23 Developed, Medium Intensity': 'eb0000',
'24 Developed High Intensity': 'ab0000',
'31 Barren Land (Rock/Sand/Clay)': 'b3ac9f',
'41 Deciduous Forest': '68ab5f',
'42 Evergreen Forest': '1c5f2c',
'43 Mixed Forest': 'b5c58f',
'51 Dwarf Scrub': 'af963c',
'52 Shrub/Scrub': 'ccb879',
'71 Grassland/Herbaceous': 'dfdfc2',
'72 Sedge/Herbaceous': 'd1d182',
'73 Lichens': 'a3cc51',
'74 Moss': '82ba9e',
'81 Pasture/Hay': 'dcd939',
'82 Cultivated Crops': 'ab6c28',
'90 Woody Wetlands': 'b8d9eb',
'95 Emergent Herbaceous Wetlands': '6c9fb8'
},
# National Wetlands Inventory Legend: https://www.fws.gov/wetlands/data/Mapper-Wetlands-Legend.html
'NWI': {
'Freshwater- Forested and Shrub wetland': (0, 136, 55),
'Freshwater Emergent wetland': (127, 195, 28),
'Freshwater pond': (104, 140, 192),
'Estuarine and Marine wetland': (102, 194, 165),
'Riverine': (1, 144, 191),
'Lakes': (19, 0, 124),
'Estuarine and Marine Deepwater': (0, 124, 136),
'Other Freshwater wetland': (178, 134, 86)
},
# MCD12Q1.051 Land Cover Type Yearly Global 500m https://developers.google.com/earth-engine/datasets/catalog/MODIS_051_MCD12Q1
'MODIS/051/MCD12Q1': {
'0 Water': '1c0dff',
'1 Evergreen needleleaf forest': '05450a',
'2 Evergreen broadleaf forest': '086a10',
'3 Deciduous needleleaf forest': '54a708',
'4 Deciduous broadleaf forest': '78d203',
'5 Mixed forest': '009900',
'6 Closed shrublands': 'c6b044',
'7 Open shrublands': 'dcd159',
'8 Woody savannas': 'dade48',
'9 Savannas': 'fbff13',
'10 Grasslands': 'b6ff05',
'11 Permanent wetlands': '27ff87',
'12 Croplands': 'c24f44',
'13 Urban and built-up': 'a5a5a5',
'14 Cropland/natural vegetation mosaic': 'ff6d4c',
'15 Snow and ice': '69fff8',
'16 Barren or sparsely vegetated': 'f9ffa4',
'254 Unclassified': 'ffffff'
},
# GlobCover: Global Land Cover Map https://developers.google.com/earth-engine/datasets/catalog/ESA_GLOBCOVER_L4_200901_200912_V2_3
'GLOBCOVER': {
'11 Post-flooding or irrigated croplands': 'aaefef',
'14 Rainfed croplands': 'ffff63',
'20 Mosaic cropland (50-70%) / vegetation (grassland, shrubland, forest) (20-50%)': 'dcef63',
'30 Mosaic vegetation (grassland, shrubland, forest) (50-70%) / cropland (20-50%)': 'cdcd64',
'40 Closed to open (>15%) broadleaved evergreen and/or semi-deciduous forest (>5m)': '006300',
'50 Closed (>40%) broadleaved deciduous forest (>5m)': '009f00',
'60 Open (15-40%) broadleaved deciduous forest (>5m)': 'aac700',
'70 Closed (>40%) needleleaved evergreen forest (>5m)': '003b00',
'90 Open (15-40%) needleleaved deciduous or evergreen forest (>5m)': '286300',
'100 Closed to open (>15%) mixed broadleaved and needleleaved forest (>5m)': '788300',
'110 Mosaic forest-shrubland (50-70%) / grassland (20-50%)': '8d9f00',
'120 Mosaic grassland (50-70%) / forest-shrubland (20-50%)': 'bd9500',
'130 Closed to open (>15%) shrubland (<5m)': '956300',
'140 Closed to open (>15%) grassland': 'ffb431',
'150 Sparse (>15%) vegetation (woody vegetation, shrubs, grassland)': 'ffebae',
'160 Closed (>40%) broadleaved forest regularly flooded - Fresh water': '00785a',
'170 Closed (>40%) broadleaved semi-deciduous and/or evergreen forest regularly flooded - saline water': '009578',
'180 Closed to open (>15%) vegetation (grassland, shrubland, woody vegetation) on regularly flooded or waterlogged soil - fresh, brackish or saline water': '00dc83',
'190 Artificial surfaces and associated areas (urban areas >50%) GLOBCOVER 2009': 'c31300',
'200 Bare areas': 'fff5d6',
'210 Water bodies': '0046c7',
'220 Permanent snow and ice': 'ffffff',
'230 Unclassified': '743411'
},
# Global PALSAR-2/PALSAR Forest/Non-Forest Map https://developers.google.com/earth-engine/datasets/catalog/JAXA_ALOS_PALSAR_YEARLY_FNF
'JAXA/PALSAR': {
'1 Forest': '006400',
'2 Non-Forest': 'FEFF99',
'3 Water': '0000FF'
},
# MCD12Q1.006 MODIS Land Cover Type Yearly Global 500m https://developers.google.com/earth-engine/datasets/catalog/MODIS_006_MCD12Q1
'MODIS/006/MCD12Q1': {
'1 Evergreen Needleleaf Forests: dominated by evergreen conifer trees (canopy >2m). Tree cover >60%.': '05450a',
'2 Evergreen Broadleaf Forests: dominated by evergreen broadleaf and palmate trees (canopy >2m). Tree cover >60%.': '086a10',
'3 Deciduous Needleleaf Forests: dominated by deciduous needleleaf (larch) trees (canopy >2m). Tree cover >60%.': '54a708',
'4 Deciduous Broadleaf Forests: dominated by deciduous broadleaf trees (canopy >2m). Tree cover >60%.': '78d203',
'5 Mixed Forests: dominated by neither deciduous nor evergreen (40-60% of each) tree type (canopy >2m). Tree cover >60%.': '009900',
'6 Closed Shrublands: dominated by woody perennials (1-2m height) >60% cover.': 'c6b044',
'7 Open Shrublands: dominated by woody perennials (1-2m height) 10-60% cover.': 'dcd159',
'8 Woody Savannas: tree cover 30-60% (canopy >2m).': 'dade48',
'9 Savannas: tree cover 10-30% (canopy >2m).': 'fbff13',
'10 Grasslands: dominated by herbaceous annuals (<2m).': 'b6ff05',
'11 Permanent Wetlands: permanently inundated lands with 30-60% water cover and >10% vegetated cover.': '27ff87',
'12 Croplands: at least 60% of area is cultivated cropland.': 'c24f44',
'13 Urban and Built-up Lands: at least 30% impervious surface area including building materials, asphalt and vehicles.': 'a5a5a5',
'14 Cropland/Natural Vegetation Mosaics: mosaics of small-scale cultivation 40-60% with natural tree, shrub, or herbaceous vegetation.': 'ff6d4c',
'15 Permanent Snow and Ice: at least 60% of area is covered by snow and ice for at least 10 months of the year.': '69fff8',
'16 Barren: at least 60% of area is non-vegetated barren (sand, rock, soil) areas with less than 10% vegetation.': 'f9ffa4',
'17 Water Bodies: at least 60% of area is covered by permanent water bodies.': '1c0dff'
},
# Oxford MAP: Malaria Atlas Project Fractional International Geosphere-Biosphere Programme Landcover https://developers.google.com/earth-engine/datasets/catalog/Oxford_MAP_IGBP_Fractional_Landcover_5km_Annual
'Oxford': {
'0 Water': '032f7e',
'1 Evergreen_Needleleaf_Fores': '02740b',
'2 Evergreen_Broadleaf_Forest': '02740b',
'3 Deciduous_Needleleaf_Forest': '8cf502',
'4 Deciduous_Broadleaf_Forest': '8cf502',
'5 Mixed_Forest': 'a4da01',
'6 Closed_Shrublands': 'ffbd05',
'7 Open_Shrublands': 'ffbd05',
'8 Woody_Savannas': '7a5a02',
'9 Savannas': 'f0ff0f',
'10 Grasslands': '869b36',
'11 Permanent_Wetlands': '6091b4',
'12 Croplands': 'ff4e4e',
'13 Urban_and_Built-up': '999999',
'14 Cropland_Natural_Vegetation_Mosaic': 'ff4e4e',
'15 Snow_and_Ice': 'ffffff',
'16 Barren_Or_Sparsely_Vegetated': 'feffc0',
'17 Unclassified': '020202'
},
# Canada AAFC Annual Crop Inventory https://developers.google.com/earth-engine/datasets/catalog/AAFC_ACI
'AAFC/ACI': {
'10 Cloud': '000000',
'20 Water': '3333ff',
'30 Exposed Land and Barren': '996666',
'34 Urban and Developed': 'cc6699',
'35 Greenhouses': 'e1e1e1',
'50 Shrubland': 'ffff00',
'80 Wetland': '993399',
'110 Grassland': 'cccc00',
'120 Agriculture (undifferentiated)': 'cc6600',
'122 Pasture and Forages': 'ffcc33',
'130 Too Wet to be Seeded': '7899f6',
'131 Fallow': 'ff9900',
'132 Cereals': '660000',
'133 Barley': 'dae31d',
'134 Other Grains': 'd6cc00',
'135 Millet': 'd2db25',
'136 Oats': 'd1d52b',
'137 Rye': 'cace32',
'138 Spelt': 'c3c63a',
'139 Triticale': 'b9bc44',
'140 Wheat': 'a7b34d',
'141 Switchgrass': 'b9c64e',
'142 Sorghum': '999900',
'145 Winter Wheat': '92a55b',
'146 Spring Wheat': '809769',
'147 Corn': 'ffff99',
'148 Tobacco': '98887c',
'149 Ginseng': '799b93',
'150 Oilseeds': '5ea263',
'151 Borage': '52ae77',
'152 Camelina': '41bf7a',
'153 Canola and Rapeseed': 'd6ff70',
'154 Flaxseed': '8c8cff',
'155 Mustard': 'd6cc00',
'156 Safflower': 'ff7f00',
'157 Sunflower': '315491',
'158 Soybeans': 'cc9933',
'160 Pulses': '896e43',
'162 Peas': '8f6c3d',
'167 Beans': '82654a',
'174 Lentils': 'b85900',
'175 Vegetables': 'b74b15',
'176 Tomatoes': 'ff8a8a',
'177 Potatoes': 'ffcccc',
'178 Sugarbeets': '6f55ca',
'179 Other Vegetables': 'ffccff',
'180 Fruits': 'dc5424',
'181 Berries': 'd05a30',
'182 Blueberry': 'd20000',
'183 Cranberry': 'cc0000',
'185 Other Berry': 'dc3200',
'188 Orchards': 'ff6666',
'189 Other Fruits': 'c5453b',
'190 Vineyards': '7442bd',
'191 Hops': 'ffcccc',
'192 Sod': 'b5fb05',
'193 Herbs': 'ccff05',
'194 Nursery': '07f98c',
'195 Buckwheat': '00ffcc',
'196 Canaryseed': 'cc33cc',
'197 Hemp': '8e7672',
'198 Vetch': 'b1954f',
'199 Other Crops': '749a66',
'200 Forest (undifferentiated)': '009900',
'210 Coniferous': '006600',
'220 Broadleaf': '00cc00',
'230 Mixedwood': 'cc9900'
},
# Copernicus CORINE Land Cover https://developers.google.com/earth-engine/datasets/catalog/COPERNICUS_CORINE_V20_100m
'COPERNICUS/CORINE/V20/100m': {
'111 Artificial surfaces > Urban fabric > Continuous urban fabric': 'E6004D',
'112 Artificial surfaces > Urban fabric > Discontinuous urban fabric': 'FF0000',
'121 Artificial surfaces > Industrial, commercial, and transport units > Industrial or commercial units': 'CC4DF2',
'122 Artificial surfaces > Industrial, commercial, and transport units > Road and rail networks and associated land': 'CC0000',
'123 Artificial surfaces > Industrial, commercial, and transport units > Port areas': 'E6CCCC',
'124 Artificial surfaces > Industrial, commercial, and transport units > Airports': 'E6CCE6',
'131 Artificial surfaces > Mine, dump, and construction sites > Mineral extraction sites': 'A600CC',
'132 Artificial surfaces > Mine, dump, and construction sites > Dump sites': 'A64DCC',
'133 Artificial surfaces > Mine, dump, and construction sites > Construction sites': 'FF4DFF',
'141 Artificial surfaces > Artificial, non-agricultural vegetated areas > Green urban areas': 'FFA6FF',
'142 Artificial surfaces > Artificial, non-agricultural vegetated areas > Sport and leisure facilities': 'FFE6FF',
'211 Agricultural areas > Arable land > Non-irrigated arable land': 'FFFFA8',
'212 Agricultural areas > Arable land > Permanently irrigated land': 'FFFF00',
'213 Agricultural areas > Arable land > Rice fields': 'E6E600',
'221 Agricultural areas > Permanent crops > Vineyards': 'E68000',
'222 Agricultural areas > Permanent crops > Fruit trees and berry plantations': 'F2A64D',
'223 Agricultural areas > Permanent crops > Olive groves': 'E6A600',
'231 Agricultural areas > Pastures > Pastures': 'E6E64D',
'241 Agricultural areas > Heterogeneous agricultural areas > Annual crops associated with permanent crops': 'FFE6A6',
'242 Agricultural areas > Heterogeneous agricultural areas > Complex cultivation patterns': 'FFE64D',
'243 Agricultural areas > Heterogeneous agricultural areas > Land principally occupied by agriculture, with significant areas of natural vegetation': 'E6CC4D',
'244 Agricultural areas > Heterogeneous agricultural areas > Agro-forestry areas': 'F2CCA6',
'311 Forest and semi natural areas > Forests > Broad-leaved forest': '80FF00',
'312 Forest and semi natural areas > Forests > Coniferous forest': '00A600',
'313 Forest and semi natural areas > Forests > Mixed forest': '4DFF00',
'321 Forest and semi natural areas > Scrub and/or herbaceous vegetation associations > Natural grasslands': 'CCF24D',
'322 Forest and semi natural areas > Scrub and/or herbaceous vegetation associations > Moors and heathland': 'A6FF80',
'323 Forest and semi natural areas > Scrub and/or herbaceous vegetation associations > Sclerophyllous vegetation': 'A6E64D',
'324 Forest and semi natural areas > Scrub and/or herbaceous vegetation associations > Transitional woodland-shrub': 'A6F200',
'331 Forest and semi natural areas > Open spaces with little or no vegetation > Beaches, dunes, sands': 'E6E6E6',
'332 Forest and semi natural areas > Open spaces with little or no vegetation > Bare rocks': 'CCCCCC',
'333 Forest and semi natural areas > Open spaces with little or no vegetation > Sparsely vegetated areas': 'CCFFCC',
'334 Forest and semi natural areas > Open spaces with little or no vegetation > Burnt areas': '000000',
'335 Forest and semi natural areas > Open spaces with little or no vegetation > Glaciers and perpetual snow': 'A6E6CC',
'411 Wetlands > Inland wetlands > Inland marshes': 'A6A6FF',
'412 Wetlands > Inland wetlands > Peat bogs': '4D4DFF',
'421 Wetlands > Maritime wetlands > Salt marshes': 'CCCCFF',
'422 Wetlands > Maritime wetlands > Salines': 'E6E6FF',
'423 Wetlands > Maritime wetlands > Intertidal flats': 'A6A6E6',
'511 Water bodies > Inland waters > Water courses': '00CCF2',
'512 Water bodies > Inland waters > Water bodies': '80F2E6',
'521 Water bodies > Marine waters > Coastal lagoons': '00FFA6',
'522 Water bodies > Marine waters > Estuaries': 'A6FFE6',
'523 Water bodies > Marine waters > Sea and ocean': 'E6F2FF'
},
# Copernicus Global Land Cover Layers: CGLS-LC100 collection 2 https://developers.google.com/earth-engine/datasets/catalog/COPERNICUS_Landcover_100m_Proba-V_Global
'COPERNICUS/Landcover/100m/Proba-V/Global': {
'0 Unknown': '282828',
'20 Shrubs. Woody perennial plants with persistent and woody stems and without any defined main stem being less than 5 m tall. The shrub foliage can be either evergreen or deciduous.': 'FFBB22',
'30 Herbaceous vegetation. Plants without persistent stem or shoots above ground and lacking definite firm structure. Tree and shrub cover is less than 10 %.': 'FFFF4C',
'40 Cultivated and managed vegetation / agriculture. Lands covered with temporary crops followed by harvest and a bare soil period (e.g., single and multiple cropping systems). Note that perennial woody crops will be classified as the appropriate forest or shrub land cover type.': 'F096FF',
'50 Urban / built up. Land covered by buildings and other man-made structures.': 'FA0000',
'60 Bare / sparse vegetation. Lands with exposed soil, sand, or rocks and never has more than 10 % vegetated cover during any time of the year.': 'B4B4B4',
'70 Snow and ice. Lands under snow or ice cover throughout the year.': 'F0F0F0',
'80 Permanent water bodies. Lakes, reservoirs, and rivers. Can be either fresh or salt-water bodies.': '0032C8',
'90 Herbaceous wetland. Lands with a permanent mixture of water and herbaceous or woody vegetation. The vegetation can be present in either salt, brackish, or fresh water.': '0096A0',
'100 Moss and lichen.': 'FAE6A0',
'111 Closed forest, evergreen needle leaf. Tree canopy >70 %, almost all needle leaf trees remain green all year. Canopy is never without green foliage.': '58481F',
'112 Closed forest, evergreen broad leaf. Tree canopy >70 %, almost all broadleaf trees remain green year round. Canopy is never without green foliage.': '009900',
'113 Closed forest, deciduous needle leaf. Tree canopy >70 %, consists of seasonal needle leaf tree communities with an annual cycle of leaf-on and leaf-off periods.': '70663E',
'114 Closed forest, deciduous broad leaf. Tree canopy >70 %, consists of seasonal broadleaf tree communities with an annual cycle of leaf-on and leaf-off periods.': '00CC00',
'115 Closed forest, mixed.': '4E751F',
'116 Closed forest, not matching any of the other definitions.': '007800',
'121 Open forest, evergreen needle leaf. Top layer- trees 15-70 % and second layer- mixed of shrubs and grassland, almost all needle leaf trees remain green all year. Canopy is never without green foliage.': '666000',
'122 Open forest, evergreen broad leaf. Top layer- trees 15-70 % and second layer- mixed of shrubs and grassland, almost all broadleaf trees remain green year round. Canopy is never without green foliage.': '8DB400',
'123 Open forest, deciduous needle leaf. Top layer- trees 15-70 % and second layer- mixed of shrubs and grassland, consists of seasonal needle leaf tree communities with an annual cycle of leaf-on and leaf-off periods.': '8D7400',
'124 Open forest, deciduous broad leaf. Top layer- trees 15-70 % and second layer- mixed of shrubs and grassland, consists of seasonal broadleaf tree communities with an annual cycle of leaf-on and leaf-off periods.': 'A0DC00',
'125 Open forest, mixed.': '929900',
'126 Open forest, not matching any of the other definitions.': '648C00',
'200 Oceans, seas. Can be either fresh or salt-water bodies.': '000080'
},
# USDA NASS Cropland Data Layers https://developers.google.com/earth-engine/datasets/catalog/USDA_NASS_CDL
'USDA/NASS/CDL': {
'1 Corn': 'ffd300',
'2 Cotton': 'ff2626',
'3 Rice': '00a8e2',
'4 Sorghum': 'ff9e0a',
'5 Soybeans': '267000',
'6 Sunflower': 'ffff00',
'10 Peanuts': '70a500',
'11 Tobacco': '00af49',
'12 Sweet Corn': 'dda50a',
'13 Pop or Orn Corn': 'dda50a',
'14 Mint': '7cd3ff',
'21 Barley': 'e2007c',
'22 Durum Wheat': '896054',
'23 Spring Wheat': 'd8b56b',
'24 Winter Wheat': 'a57000',
'25 Other Small Grains': 'd69ebc',
'26 Dbl Crop WinWht/Soybeans': '707000',
'27 Rye': 'aa007c',
'28 Oats': 'a05989',
'29 Millet': '700049',
'30 Speltz': 'd69ebc',
'31 Canola': 'd1ff00',
'32 Flaxseed': '7c99ff',
'33 Safflower': 'd6d600',
'34 Rape Seed': 'd1ff00',
'35 Mustard': '00af49',
'36 Alfalfa': 'ffa5e2',
'37 Other Hay/Non Alfalfa': 'a5f28c',
'38 Camelina': '00af49',
'39 Buckwheat': 'd69ebc',
'41 Sugarbeets': 'a800e2',
'42 Dry Beans': 'a50000',
'43 Potatoes': '702600',
'44 Other Crops': '00af49',
'45 Sugarcane': 'af7cff',
'46 Sweet Potatoes': '702600',
'47 Misc Vegs & Fruits': 'ff6666',
'48 Watermelons': 'ff6666',
'49 Onions': 'ffcc66',
'50 Cucumbers': 'ff6666',
'51 Chick Peas': '00af49',
'52 Lentils': '00ddaf',
'53 Peas': '54ff00',
'54 Tomatoes': 'f2a377',
'55 Caneberries': 'ff6666',
'56 Hops': '00af49',
'57 Herbs': '7cd3ff',
'58 Clover/Wildflowers': 'e8bfff',
'59 Sod/Grass Seed': 'afffdd',
'60 Switchgrass': '00af49',
'61 Fallow/Idle Cropland': 'bfbf77',
'63 Forest': '93cc93',
'64 Shrubland': 'c6d69e',
'65 Barren': 'ccbfa3',
'66 Cherries': 'ff00ff',
'67 Peaches': 'ff8eaa',
'68 Apples': 'ba004f',
'69 Grapes': '704489',
'70 Christmas Trees': '007777',
'71 Other Tree Crops': 'af9970',
'72 Citrus': 'ffff7c',
'74 Pecans': 'b5705b',
'75 Almonds': '00a582',
'76 Walnuts': 'e8d6af',
'77 Pears': 'af9970',
'81 Clouds/No Data': 'f2f2f2',
'82 Developed': '999999',
'83 Water': '4970a3',
'87 Wetlands': '7cafaf',
'88 Nonag/Undefined': 'e8ffbf',
'92 Aquaculture': '00ffff',
'111 Open Water': '4970a3',
'112 Perennial Ice/Snow': 'd3e2f9',
'121 Developed/Open Space': '999999',
'122 Developed/Low Intensity': '999999',
'123 Developed/Med Intensity': '999999',
'124 Developed/High Intensity': '999999',
'131 Barren': 'ccbfa3',
'141 Deciduous Forest': '93cc93',
'142 Evergreen Forest': '93cc93',
'143 Mixed Forest': '93cc93',
'152 Shrubland': 'c6d69e',
'176 Grassland/Pasture': 'e8ffbf',
'190 Woody Wetlands': '7cafaf',
'195 Herbaceous Wetlands': '7cafaf',
'204 Pistachios': '00ff8c',
'205 Triticale': 'd69ebc',
'206 Carrots': 'ff6666',
'207 Asparagus': 'ff6666',
'208 Garlic': 'ff6666',
'209 Cantaloupes': 'ff6666',
'210 Prunes': 'ff8eaa',
'211 Olives': '334933',
'212 Oranges': 'e27026',
'213 Honeydew Melons': 'ff6666',
'214 Broccoli': 'ff6666',
'216 Peppers': 'ff6666',
'217 Pomegranates': 'af9970',
'218 Nectarines': 'ff8eaa',
'219 Greens': 'ff6666',
'220 Plums': 'ff8eaa',
'221 Strawberries': 'ff6666',
'222 Squash': 'ff6666',
'223 Apricots': 'ff8eaa',
'224 Vetch': '00af49',
'225 Dbl Crop WinWht/Corn': 'ffd300',
'226 Dbl Crop Oats/Corn': 'ffd300',
'227 Lettuce': 'ff6666',
'229 Pumpkins': 'ff6666',
'230 Dbl Crop Lettuce/Durum Wht': '896054',
'231 Dbl Crop Lettuce/Cantaloupe': 'ff6666',
'232 Dbl Crop Lettuce/Cotton': 'ff2626',
'233 Dbl Crop Lettuce/Barley': 'e2007c',
'234 Dbl Crop Durum Wht/Sorghum': 'ff9e0a',
'235 Dbl Crop Barley/Sorghum': 'ff9e0a',
'236 Dbl Crop WinWht/Sorghum': 'a57000',
'237 Dbl Crop Barley/Corn': 'ffd300',
'238 Dbl Crop WinWht/Cotton': 'a57000',
'239 Dbl Crop Soybeans/Cotton': '267000',
'240 Dbl Crop Soybeans/Oats': '267000',
'241 Dbl Crop Corn/Soybeans': 'ffd300',
'242 Blueberries': '000099',
'243 Cabbage': 'ff6666',
'244 Cauliflower': 'ff6666',
'245 Celery': 'ff6666',
'246 Radishes': 'ff6666',
'247 Turnips': 'ff6666',
'248 Eggplants': 'ff6666',
'249 Gourds': 'ff6666',
'250 Cranberries': 'ff6666',
'254 Dbl Crop Barley/Soybeans': '267000'
}
}
def ee_table_to_legend(in_table, out_file):
"""Converts an Earth Engine color table to a dictionary
Args:
in_table (str): The input file path (*.txt) to the Earth Engine color table.
out_file (str): The output file path (*.txt) to the legend dictionary.
"""
pkg_dir = os.path.dirname(
pkg_resources.resource_filename("geemap", "geemap.py"))
ee_legend_table = os.path.join(pkg_dir, 'data/template/ee_legend_table.txt')
if not os.path.exists(in_table):
print('The class table does not exist.')
out_file = os.path.abspath(out_file)
if not os.path.exists(os.path.dirname(out_file)):
os.makedirs(os.path.dirname(out_file))
legend_dict = {}
with open(in_table) as f:
lines = f.readlines()
for index, line in enumerate(lines):
if index > 0:
items = line.split("\t")
items = [item.strip() for item in items]
color = items[1]
key = items[0] + " " + items[2]
legend_dict[key] = color
out_lines = []
out_lines.append('{\n')
for key in legend_dict.keys():
line = "\t'{}': '{}',\n".format(key,legend_dict[key])
out_lines.append(line)
out_lines[-1] = out_lines[-1].rstrip()[:-1] + '\n'
out_lines.append('}\n')
with open(out_file, 'w') as f:
f.writelines(out_lines)