I’m running this to try and request a time series of Sentinel-1 data for an aoi.
from sentinelhub import SentinelHubRequest, SentinelHubDownloadClient, DataCollection, MimeType, DownloadRequest, CRS, BBox, SHConfig, Geometry
config = SHConfig()
# https://docs.sentinel-hub.com/api/latest/evalscript/v3/
# mosaicking of TILE means full time series returned without mosaicking
evalscript = """
//VERSION=3
function setup() {
return {
input: ["VV", "localIncidenceAngle", "scatteringArea", "shadowMask"],
output: [{ id:"s1_rtc_VV_area", bands: 2, sampleType: "FLOAT32"},
{ id:"s1_rtc_angle_mask", bands: 2, sampleType: "UINT8"}],
mosaicking: "TILE"
}
}
function evaluatePixel(samples){
return {
s1_rtc_VV_area: [10 * Math.log(samples.VV) / Math.LN10, samples.scatteringArea],
s1_rtc_angle_mask: [samples.localIncidenceAngle, samples.shadowMask]
}
}
"""
bbox = BBox(bbox=[-63.335390675843286, -19.315383298843127, -61.39430647448334, -17.462644319757963], crs=CRS.WGS84)
geometry = Geometry(geometry={"type":"Polygon","coordinates":[[[-63.335391,-19.25932],[-61.440385,-19.315384],[-61.394307,-17.513133],[-63.269917,-17.462645],[-63.335391,-19.25932]]]}, crs=CRS.WGS84)
request = SentinelHubRequest(
evalscript=evalscript,
input_data=[
SentinelHubRequest.input_data(
data_collection=DataCollection.SENTINEL1_IW_ASC,
time_interval=('2014-10-01', '2016-09-30'),
other_args = {"dataFilter":{"resolution":"HIGH"},"processing":{"orthorectify":True,"demInstance":"COPERNICUS_30","backCoeff":"GAMMA0_TERRAIN"}}
)
],
responses=[
SentinelHubRequest.output_response('default', MimeType.TIFF),
],
bbox=bbox,
geometry=geometry,
size=[512, 512.31],
config=config
)
response = request.get_data()
This results in this error. I think I’m supposed to change response=SentinelHubRequest.ouput_response("default", MimeType.TIFF) to not be “default” but I can’t find any examples of what should go here if I’m not requesting and id of “default” and if I have multiple ids to request.
---------------------------------------------------------------------------
HTTPError Traceback (most recent call last)
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/handlers.py in new_download_func(self, request)
21 try:
---> 22 return download_func(self, request)
23 except requests.HTTPError as exception:
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/sentinelhub_client.py in _execute_download(self, request)
55 if response.status_code != requests.status_codes.codes.TOO_MANY_REQUESTS:
---> 56 response.raise_for_status()
57
~/miniconda3/lib/python3.8/site-packages/requests/models.py in raise_for_status(self)
940 if http_error_msg:
--> 941 raise HTTPError(http_error_msg, response=self)
942
HTTPError: 400 Client Error: Bad Request for url: https://services.sentinel-hub.com/api/v1/process
The above exception was the direct cause of the following exception:
DownloadFailedException Traceback (most recent call last)
<ipython-input-2-7240051e6205> in <module>
39 config=config
40 )
---> 41 response = request.get_data()
~/miniconda3/lib/python3.8/site-packages/sentinelhub/data_request.py in get_data(self, save_data, redownload, data_filter, max_threads, decode_data, raise_download_errors)
124 """
125 self._preprocess_request(save_data, True)
--> 126 return self._execute_data_download(data_filter, redownload, max_threads, raise_download_errors,
127 decode_data=decode_data)
128
~/miniconda3/lib/python3.8/site-packages/sentinelhub/data_request.py in _execute_data_download(self, data_filter, redownload, max_threads, raise_download_errors, decode_data)
184 config=self.config
185 )
--> 186 data_list = client.download(filtered_download_list, max_threads=max_threads, decode_data=decode_data)
187
188 if is_repeating_filter:
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/client.py in download(self, download_requests, max_threads, decode_data)
77 if self.raise_download_errors:
78 traceback = sys.exc_info()[2]
---> 79 raise download_exception.with_traceback(traceback)
80
81 warnings.warn(str(download_exception), category=SHRuntimeWarning)
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/client.py in download(self, download_requests, max_threads, decode_data)
73 for future in download_list:
74 try:
---> 75 data_list.append(future.result())
76 except DownloadFailedException as download_exception:
77 if self.raise_download_errors:
~/miniconda3/lib/python3.8/concurrent/futures/_base.py in result(self, timeout)
430 raise CancelledError()
431 elif self._state == FINISHED:
--> 432 return self.__get_result()
433
434 self._condition.wait(timeout)
~/miniconda3/lib/python3.8/concurrent/futures/_base.py in __get_result(self)
386 def __get_result(self):
387 if self._exception:
--> 388 raise self._exception
389 else:
390 return self._result
~/miniconda3/lib/python3.8/concurrent/futures/thread.py in run(self)
55
56 try:
---> 57 result = self.fn(*self.args, **self.kwargs)
58 except BaseException as exc:
59 self.future.set_exception(exc)
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/client.py in _single_download(self, request, decode_data)
98 return None
99
--> 100 response_content = self._execute_download(request)
101
102 if request_path and request.save_response and (self.redownload or not os.path.exists(request_path)):
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/handlers.py in new_download_func(self, request)
42 for attempt_num in range(download_attempts):
43 try:
---> 44 return download_func(self, request)
45 except requests.RequestException as exception:
46
~/miniconda3/lib/python3.8/site-packages/sentinelhub/download/handlers.py in new_download_func(self, request)
25 exception.response.status_code != requests.status_codes.codes.TOO_MANY_REQUESTS:
26
---> 27 raise DownloadFailedException(_create_download_failed_message(exception, request.url)) from exception
28 raise exception from exception
29
DownloadFailedException: Failed to download from:
https://services.sentinel-hub.com/api/v1/process
with HTTPError:
400 Client Error: Bad Request for url: https://services.sentinel-hub.com/api/v1/process
Server response: "{"error":{"status":400,"reason":"Bad Request","message":"Output default requested but missing from function setup()","code":"COMMON_BAD_PAYLOAD"}}"
