Geemap 显示ROI区域（1）

1 自学Geemap

显示roi区域

# 导入库
import ee
import geemap
geemap.set_proxy(port = 56940)
# 设置代理（没办法，gee毕竟是google的产品，科学上网之后设置代理）
import os
os.environ['HTTP_PROXY'] = 'http://127.0.0.1:56940'
os.environ['HTTPS_PROXY'] = 'http://127.0.0.1:56940'
# 初始化ee
#ee.Authenticate()
ee.Initialize()
# 创建交互式地图
Map = geemap.Map()
roi = ee.Geometry.Polygon(
                        [
                            [
                                [113.9808333 , 22.64833],
                                [113.48111111, 22.64833],
                                [113.48111111, 22.41777],
                                [113.9808333 , 22.41777]
                            ]
                        ],
                        None,
                        False,
                    )

vis_param = {
    'min': 0,
    'max': 4000,
    'palette': ['006633', 'E5FFCC', '662A00', 'D8D8D8', 'F5F5F5']
}
Map.addLayer(roi,{}, 'roi')
Map.centerObject(roi, 8)
Map

#Map.add_landsat_ts_gif(label= 'Pucallpa, Peru', bands=['SWIR1', 'NIR', 'Red'], nd_bands=['NIR', 'Red'], nd_palette=['black', 'green'], nd_threshold=0.3, start_year=2000, start_date='01-01', end_date='12-31', frames_per_second=5)
Map(center=[22.533082205222236, 113.7309722049998], controls=(WidgetControl(options=['position', 'transparent_…

OHbVDP.png