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GUNW/GCOV - Possible issue with frame labeling as partial / full

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
45/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Quiet
Tech stack
python
Domain
data

Research direction

Start with the linked GUNW and GCOV product examples and their overviews and metadata, then locate the logic that labels frames as partial or full. Compare the recorded coverage with those labels and determine the expected classification; done means both examples receive labels consistent with their actual coverage.

Written by the indexing model from the issue text.

Description

Example product NISAR_L2_PR_GUNW_024_026_D_065_026_4000_SH_20260628T001542_20260628T001617_20260722T001541_20260722T001616_P05023_N_F_J_001 : https://search.earthdata.nasa.gov/search/granules?p=C2854335566-ASF&pg[0][v]=f&pg[0][id]=NISAR_L2_PR_GUNW_024_026_D_065_026_4000_SH_20260628T001542_20260628T001617_20260722T001541_20260722T001616_P05023_N_F_J_001&pg[0][gsk]=-start_date&q=nisar%20gunw

The frame is labelled as a full frame product, but overviews and data in the file suggest partial coverage only.

The corresponding GCOV
NISAR_L2_PR_GCOV_026_026_D_065_4005_DHDH_A_20260722T001541_20260722T001616_P05023_N_F_J_001 also appears to be labelled as full frame even though coverage appears to be partial.

Dominant language
Python
Stars
240
Forks
90
Avg merge
4d 22h
Merged PRs (30d)
5

Getting set up

First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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