Hi,
I concur with Laurențiu's analysis. I've just pushed a fix in
https://github.com/OSGeo/gdal/commit/b4565edc5931d1111228fbbdada739e18ebd2bf6
. With that retrieving items work as well as pagination ... but that
collection doesn't implement the Projection Extension Specification
(https://github.com/stac-extensions/projection/) so ultimately the
driver errors out.
And you shouldn't use /vsicurl/ prefixing for STAC API servers, since
they aren't serving static content but reply to requests, and so can't
work with HTTP range requests
Even
Le 03/12/2025 à 21:19, Laurențiu Nicola via gdal-dev a écrit :
Hi Scott,
It's a little strange:
$ CPL_DEBUG=ON CURL_CPL_VERBOSE=YES gdal raster info --if STACIT
"https://cmr.earthdata.nasa.gov/stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90";
HTTP:
Fetch(https://cmr.earthdata.nasa.gov/stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90)
HTTP: libcurl/8.15.0 OpenSSL/3.5.4 zlib/1.3.1.zlib-ng libidn2/2.3.8
nghttp2/1.66.0
HTTP: These POSTFIELDS were sent:{}
ERROR 1: HTTP error code : 403
This doesn't log as much as I expected, but it sounds like it's doing a POST,
given https://github.com/OSGeo/gdal/blob/master/port/cpl_http.cpp#L2565-L2571.
However, if I connect to a dummy server, I see:
GET /stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90 HTTP/1.1
Host: 127.0.0.1:7777
User-Agent: GDAL/3.11.5
Accept: */*
Accept-Encoding: gzip
Content-Type: application/json
Content-Length: 2
{}
That's a GET request with a body, which isn't really supported. You can
reproduce this with cURL:
$ curl -X GET --json '{}'
"https://cmr.earthdata.nasa.gov/stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90";
[snipped CloudFront 403 error]
Laurentiu
On Wed, Dec 3, 2025, at 22:01, Scott via gdal-dev wrote:
Greetings,
I need some help with STACIT syntax. This does not work:
gdal raster info
"STACIT:\"/vsicurl/https://cmr.earthdata.nasa.gov/stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90\"";
...it returns:
ERROR 1: JSON parsing error: continue (at offset 0)
Usage: gdal raster info [OPTIONS] <INPUT>
Try 'gdal raster info --help' for help.
If I open the link in a browser or use wget, I get the expected geojson
output:
wget
'https://cmr.earthdata.nasa.gov/stac/LPCLOUD/search?collections=VIP01_004&bbox=-180,-90,180,90'
-O tst.geojson
Debian 12, GDAL 3.12.0
Thanks!
Scott
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