Geospatial_Data_Downloader

A simple python script to download geospatial data from the internet. These scripts are designed to download data from the following sources:

• DEM
  • COPERNICUS DEM
  • DCM
  • SRTM
  • AW3D30
  • SRTM15Plus
  • NASADEM
  • EU_DTM
  • GEDI_L3
  • GEBCO
• Land Use/Land Cover
  • GLC_FCS30
• Satellite Imagery
  • Google Map Tiles

Example usage

Download single-source DEM

# using Opentopography.py
south, north, west, east = 50, 50.1, 14.35, 14.6
globaldem_downloader = Opentopography_downloader(dem_type='globaldem')
#'SRTMGL1', 'SRTMGL3', 'SRTMGL1_E', 'AW3D30', 'AW3D30_E', 'SRTM15Plus', 'NASADEM', 'COP30','COP90', 'EU_DTM', 'GEDI_L3', 'GEBCOIceTopo', 'GEBCOSubIceTopo'
globaldem_downloader.download_global_DEM(south, north, west, east, datasetName='SRTMGL1')

Download multi-source DEM

# using Opentopography.py
south, north, west, east = 50, 50.1, 14.35, 14.6
#['SRTMGL1', 'SRTMGL3', 'SRTMGL1_E', 'AW3D30', 'AW3D30_E', 'SRTM15Plus', 'NASADEM', 'COP30','COP90', 'EU_DTM', 'GEDI_L3', 'GEBCOIceTopo', 'GEBCOSubIceTopo']
globaldem_downloader = Opentopography_downloader(dem_type='globaldem')
globaldem_downloader.download_global_DEMs(south, north, west, east)

Download USGS DEM

# using Opentopography.py
south, north, west, east = 40.234, 40.24, -105.234, -105.223

Your_API_Key = 'Your_API_Key'
usgsdem_downloader = Opentopography_downloader(dem_type='usgsdem',api_key=f'{Your_API_Key}')
# batch download
# ['USGS30m', 'USGS10m', 'USGS1m']
usgsdem_downloader.download_usgs_DEMs(south, north, west, east)
# single download
# 'USGS30m', 'USGS10m', 'USGS1m'
usgsdem_downloader.download_usgs_DEM(south, north, west, east, datasetName='USGS10m')

Download Google Map Tiles

# using GoogleMap.py
left, top = 14.35, 50.1
right, bottom = 14.6, 50
google_map_downloader.download_google_satellite(left, top, right, bottom, zoom=12, max_workers=4, merge=True)

Acknowledgement

Thanks for the following sources for providing the data:

• OpenTopography
• Google Map