Add SARscape Go wrapper workflow

2026-05-29 19:52:32 +08:00
parent 46474274c2
commit 5c24c0e64c
16 changed files with 1517 additions and 22 deletions
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+# GF-3 SARscape Go Wrapper
+
+This wrapper embeds `assets/gf3_sarscape_cli.sav` and calls the local ENVI/IDL Runtime:
+
+```text
+idlrt.exe gf3_sarscape_cli.sav -args input_meta_xml out_dir dem_file HH,HV
+```
+
+It is the operational Windows path for SARscape-based GF-3 processing.
+
+## Build
+
+From this directory:
+
+```powershell
+$env:GOTELEMETRY = "off"
+go build -o ..\..\dist\windows\gf3wrapper.exe .
+```
+
+## Run
+
+Single archive:
+
+```powershell
+..\..\dist\windows\gf3wrapper.exe `
+  -input "D:\GF3\GF3_SCENE.tar.gz" `
+  -output "E:\GF3\L2_SARscape" `
+  -dem "D:\DEM\COPDEM_GLO30_China_4326_DEM" `
+  -pol "HH,HV"
+```
+
+Batch directory:
+
+```powershell
+..\..\dist\windows\gf3wrapper.exe `
+  -input "D:\GF3\L1A_BATCH" `
+  -output "E:\GF3\L2_SARscape"
+```
+
+If `gf3wrapper.json` exists next to the executable, omitted `-input`, `-output`, `-dem`, and `-pol` values are loaded from that file.
+
+## Notes
+
+- The server still needs ENVI, IDL Runtime, and SARscape installed and licensed.
+- `.tar.gz` inputs are extracted under each scene output directory in `.gf3_extract`.
+- The embedded SAV is extracted to `<output>\.gf3_runtime\gf3_sarscape_cli.sav`.
+- More operational details are in `docs/sarscape_go_wrapper.md`.