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- import ee
- from ee_plugin import Map
- from ee_plugin.contrib import palettes
- dem = ee.Image("AHN/AHN2_05M_RUW").convolve(ee.Kernel.gaussian(0.5, 0.3, 'meters'))
- extrusion = 3
- weight = 0.7
- palette = palettes.crameri['oleron'][50]
- rgb = dem.visualize(**{'min': 0, 'max': 3, 'palette': palette })
- hsv = rgb.unitScale(0, 255).rgbToHsv()
- hs = ee.Terrain.hillshade(dem.multiply(extrusion), 315, 35).unitScale(0, 255)
- hs = hs.multiply(weight).add(hsv.select('value').multiply(1 - weight))
- saturation = hsv.select('saturation').multiply(0.5)
- hsv = hsv.addBands(hs.rename('value'), ['value'], True)
- hsv = hsv.addBands(saturation, ['saturation'], True)
- rgb = hsv.hsvToRgb()
- # rgb = rgb.updateMask(dem.unitScale(0, 3))
- Map.addLayer(rgb, {}, 'Dutch AHN DEM', True)
- Map.setCenter(4.5618, 52.1664, 18)
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