用于从 Amazon S3 中提取 Sentinel-2 元数据的 Python 库
项目描述
该软件包包括一些有助于从 Amazon S3 中提取 Sentinel-2 元数据的功能。
安装
$ pip install sentinel-s3
或者
$ python setup.py install
测试
$ python setup.py test
例子
为日期范围生成元数据
import logging
from datetime import date
from sentinel_s3 import range_metadata
def main():
start_date = date(2016, 2, 1)
end_date = date(2016, 3, 22)
return range_metadata(start_date, end_date, '.', 20)
if __name__ == '__main__':
logger = logging.getLogger('sentinel.meta.s3')
logger.setLevel(logging.DEBUG)
ch = logging.StreamHandler()
ch.setLevel(logging.INFO)
formatter = logging.Formatter('%(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
result = main()
print(result)为单个产品生成元数据
import logging
from datetime import date
from sentinel_s3 import single_metadata
def main():
product = 'S2A_OPER_PRD_MSIL1C_PDMC_20160311T194734_R031_V20160311T011614_20160311T011614'
return single_metadata(product, '.')
if __name__ == '__main__':
logger = logging.getLogger('sentinel.meta.s3')
logger.setLevel(logging.DEBUG)
ch = logging.StreamHandler()
ch.setLevel(logging.INFO)
formatter = logging.Formatter('%(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
result = main()
print(result)
