DimapDataset doesnt consider CLOUD_COVERAGE

[santosh9sanjeev]

What is the bug?

So I think the cpp file needs to be updated to look for CLOUD_COVERAGE which is the standard and not CLOUDCOVER_ key. Its looking for the wrong key in the dimap.

Steps to reproduce the issue

Update the file

Versions and provenance

GDAL 3.8.4, released 2024/02/08

Additional context

No response

[jratike80]

Could you add a reference to the documentation of the schema, and if possible, mention when the name of the key has changed? I found https://www.albemarle.com/sites/default/files/2025-07/albemarle-anexo-c-metadata.pdf but that does not look official. I can also see both CLOUD_COVER and CLOUD_COVERAGE used in that document.

[santosh9sanjeev]

Hi So I was checking the DIMAP*.xml from Airbus Pleaides recent imagery.

It has
<CLOUD_COVERAGE unit="percent">0</CLOUD_COVERAGE>
and doesnt have anything with CLOUDCOVER_.
Its even in the pdf you sent as you mentioned.

The script for the driver below doesnt parse CLOUD_COVERAGE.

gdal/frmts/dimap/dimapdataset.cpp

Lines 1532 to 1551 in 935c5a2

	static const char *const apszMetadataTranslationDim[] = {
	"Product_Information.Delivery_Identification",
	"DATASET_",
	"Product_Information.Producer_Information",
	"DATASET_",
	"Dataset_Sources.Source_Identification.Strip_Source",
	"",
	"Processing_Information.Production_Facility",
	"FACILITY_",
	"Processing_Information.Product_Settings",
	"",
	"Processing_Information.Product_Settings.Geometric_Settings",
	"GEOMETRIC_",
	"Processing_Information.Product_Settings.Radiometric_Settings",
	"RADIOMETRIC_",
	"Quality_Assessment.Imaging_Quality_Measurement",
	"CLOUDCOVER_",
	nullptr,
	nullptr};

So shouldnt this script here be updated to consider CLOUD_COVERAGE?

I am a beginner here, so your guidance would be very helpful.