Gustavo H. X. Shiroma
Gustavo H. X. Shiroma
This PR adds configurable options for handling RTC minimum value thresholding during RTC correction, as an alternative to PR #48. The new modes provide greater control over how samples with...
This PR ensures that the RSLC LUTs completely cover the imagery extents. It also adds an extra margin so that, after geocoding with an interpolation algorithm (e.g., bicubic spline), the...
The H5 dataset `referenceTerrainHeight` is stored in RSLC products as a vector filled with zeros (see code [here](https://github.com/isce-framework/isce3/blob/68783ec8c4f352b3e32f8b93194a441761edb0e4/python/packages/nisar/products/writers/SLC.py#L489)).
This PR addresses the 3rd item in https://github.com/isce-framework/isce3/issues/158. It exposes an option in the STATIC runconfig to select either the range spacing or the azimuth time interval. If one of...
The pixel area used for RSLC normalization is computed using an approximate estimate of ground velocity. The variation in ground velocity across the radar grid is not negligible. Ground velocity...
RSLC metadata LUTs don't appear to fully cover the SLCs (copied from the internal repository # 2247).
This PR fixes `stage_dem.py` function `apply_margin_to_geographic_box()`: - The latitude "worst case" is currently computed with maximum latitude `lat_worst_case = max([lat_min, lat_max])`. Instead, we should use the absolute latitude value to...
This PR updates the GCOV workflow to use the native Doppler to compute the platform position for RTC. The updated platform position is used to compute the local incidence angle...
This PR adds the option `shadow_no_data_value` to the GCOV runconfig to assign values to areas without valid radar samples. It has been requested that this value should be set to...
This PR provides two fixes to `applyRtc()`: - Consider zero values valid preventing `applyRtc()` to convert them to `NaN`. - Apply minimum RTC area normalization factor (ANF) threshold using `rtc_min_value`...