欧空局哨兵数据管道。
getsentinel的Python项目详细描述
getsentinel
ESA Sentinel-X数据的下载、处理和屏蔽管道。
作者：G.Worrall
要求：
Python 3.6
requests
clint
pyshp
geojson
shapely
osgeo
numpy
rasterio
示例用法：
from getsentinel import gs_downloader, gs_stacker
from datetime import date
# download Sentinel-2 products for a region of interest.
start_date = date(2018, 5, 6)
end_date = date(2018, 5, 8)
ROI = '/path/to/roi.geojson'
query = gs_downloader.Query('S2', start_date, end_date, ROI)
query.product_details('BEST', cloudcoverlimit=50)
# submit a query to the ESA database
hub = gs_downloader.CopernicusHubConnection()
total, products = hub.submit_query(query)
# download all the returned products
hub.download_products(products)
# process all the downloaded products
processed = gs_processor.batch_process(products)
# extract the data into a stack
stacker = gs_stacker.Stacker(products,
ROI,
start_date,
end_date)
# set the bands to extract from the S2 products
stacker.set_bands(s2_band_list=['TCI'], s2_resolution = 10)
# check the Sentinel weather masks for ROI coverage
stacker.check_weather(cloud=20, snow=20)
data = stacker.generate_stacks()
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