https://github.com/z-vig/m3georeferencer
Georeferencing GUI built for Moon Mineralogy Mapper data
https://github.com/z-vig/m3georeferencer
Last synced: 5 months ago
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Georeferencing GUI built for Moon Mineralogy Mapper data
- Host: GitHub
- URL: https://github.com/z-vig/m3georeferencer
- Owner: z-vig
- License: mit
- Created: 2025-09-26T14:19:19.000Z (9 months ago)
- Default Branch: main
- Last Pushed: 2025-09-26T14:35:59.000Z (9 months ago)
- Last Synced: 2025-09-26T16:19:31.178Z (9 months ago)
- Language: Python
- Size: 35.2 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# m3georeferencer
---
M3 Georeferencer is an interactive python GUI built for hand-georeferencing Moon Mineralogy Mapper images to a global LROC WAC basemap.
## Installation
M3 Georeferencer can be directly installed from from the Python Package Index using `pip`.
```bash
pip install m3georeferencer
```
## Usage
M3 Georeferencer can be most easily accessed directly from its command-line interface CLI. To see the help menu, use:
```bash
m3georeferencer.exe -h
```
If all default arguments are used, a file named "basemap.tif" must be in your current working directory. Otherwise, the main syntax is as follows.
```bash
m3georeferencer.exe [path to binary .IMG file] [path to ENVI .HDR header file]
```
This will open a file dialog window where you can select where to save the resulting Ground Control Points (GCPs). After this dialog, the following window will open:  The following controls will allow you control the GUI:
- Middle Mouse Button: pan around image
- Scroll Wheel: Scroll in/out of image
- Left Click: Place GCP.
- Right arrow key: Advance GCP selection.
The sequence for saving one ground control point is as follows:
1) Advance GCP Selection
2) Place GCP in M3 Image
3) Advance GCP Selection
4) Place GCP in WAC Base map
5) Advance GCP
Repeat this sequence for ~50-80 Points to get a good georeference on each M3 image.