无法使用标准代码从Python API访问和下载Sentinel-2图像 rec=多边形((597843.23 2977645.792070312,686175.1025585937 2977645.792070312,686175.1025585937 3112308.537736816,597843.23 312308.537736816,597843.23 2977645.792070312)) products=api.query(rec, 日期=('20191001'、'20191031'), platformname='Sentinel-2', 云覆盖率=(0,40) )
对于下载sentinel-2图像的上述代码,我得到以下错误:无法使用标准代码从Python API访问和下载Sentinel-2图像 rec=多边形((597843.23 2977645.792070312,686175.1025585937 2977645.792070312,686175.1025585937 3112308.537736816,597843.23 312308.537736816,597843.23 2977645.792070312)) products=api.query(rec, 日期=('20191001'、'20191031'), platformname='Sentinel-2', 云覆盖率=(0,40) ),python,api,sentinel,sentinel2,sentinelsat,Python,Api,Sentinel,Sentinel2,Sentinelsat,对于下载sentinel-2图像的上述代码,我得到以下错误: KeyError Traceback (most recent call last) /usr/local/lib/python3.6/dist-packages/sentinelsat/sentinel.py in _load_subquery(self, query, order_by, limit, offset) 394 jso
KeyError Traceback (most recent call last)
/usr/local/lib/python3.6/dist-packages/sentinelsat/sentinel.py in _load_subquery(self, query, order_by, limit, offset)
394 json_feed = response.json()["feed"]
--> 395 if json_feed["opensearch:totalResults"] is None:
396
# We are using some unintended behavior of the server that a null is
KeyError: 'opensearch:totalResults'
During handling of the above exception, another exception occurred:
SentinelAPIError Traceback (most recent call last)
3 frames
/usr/local/lib/python3.6/dist-packages/sentinelsat/sentinel.py in _load_subquery(self, query, order_by, limit, offset)
401 total_results = int(json_feed["opensearch:totalResults"])
402 except (ValueError, KeyError):
403 raise SentinelAPIError("API response not valid. JSON decoding failed.", response)
404
405 products = json_feed.get("entry", [])
SentinelAPIError: HTTP status 200 OK: API response not valid. JSON decoding failed.
我已经阅读了文档并参考了关于同一错误的类似问题,但无法解决问题。您的多边形值不是坐标 大宗报价 rec=多边形(597843.23 2977645.7920703125.1025585937 2977645.7920703125.686175.1025585937 3112308.537736816、597843.23 3112308.537736816、597843.23 2977645.792070312))
您需要用经纬度值描述多边形。Thankyou@Ioannis。我把投影系统改成了WGS84,现在数据可以下载了。