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ISD to Kernel feature #694

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ISD to Kernel feature #694

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f040235
isd_to_kernel
chkim-usgs Apr 1, 2026
5dde470
update changelog
chkim-usgs Apr 1, 2026
58f28f8
Use spiceql's kernel class, frmnam
chkim-usgs Apr 2, 2026
e1ae4d2
handling
chkim-usgs Apr 3, 2026
f09278d
use writeCk
chkim-usgs Apr 3, 2026
e8037cd
fixes
chkim-usgs Apr 6, 2026
edfe961
add frame code check
chkim-usgs Apr 7, 2026
b87a1cc
clean up
chkim-usgs Apr 20, 2026
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -35,6 +35,9 @@ release.

## [Unreleased]

### Added
- Added ISD to kernel feature [#602](https://github.com/DOI-USGS/ale/issues/602)

### Changed
- Reduced linescan ISD ephemeris sampling from one-per-line to every 10th line for images with 1000+ lines, significantly reducing ISD file sizes and load times for large sensors. Configurable via `reduction` and `ephem_sample_rate` props. [#677](https://github.com/DOI-USGS/ale/pull/677)

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