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import ee
import geemap
import solara
class Map(geemap.Map):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.add_ee_data()
self.add("layer_manager")
self.add("inspector")
def add_ee_data(self):
# Add Earth Engine dataset
dem = ee.Image("USGS/SRTMGL1_003")
landsat7 = ee.Image("LANDSAT/LE7_TOA_5YEAR/1999_2003").select(
["B1", "B2", "B3", "B4", "B5", "B7"]
)
states = ee.FeatureCollection("TIGER/2018/States")
# Set visualization parameters.
vis_params = {
"min": 0,
"max": 4000,
"palette": ["006633", "E5FFCC", "662A00", "D8D8D8", "F5F5F5"],
}
# Add Earth Engine layers to Map
self.addLayer(
landsat7,
{"bands": ["B4", "B3", "B2"], "min": 20, "max": 200, "gamma": 2.0},
"Landsat 7",
True,
)
self.addLayer(dem, vis_params, "SRTM DEM", True, 1)
self.addLayer(states, {}, "US States")
@solara.component
def Page():
with solara.Column(style={"min-width": "500px"}):
Map.element(
center=[40, -100],
zoom=4,
height="600px",
)
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