GeolMapDataExtractor 4.1.3 for Mac can be downloaded from our website for free. The software can also be called "StrikeDipThickness". Commonly, this application's installer has the following filename: gmde_mac.zip. The following version: 4.1 was the most frequently downloaded one by the program users. The application lies within Productivity Tools, more precisely Office Tools. This free Mac application was originally created by R. W. Allmendinger.
From the developer:
GeolMapDataExtractor is a program to extract information from a scan (raster image) of a geologic map or image of known scale. A huge assortment of maps are available for free online from the USGS and the GSC, or you can scan your own maps. The app can read .jpg, .jp2, .png, .tif, and .pdf formats.
You may want to check out more Mac applications, such as PitStop Extreme or FileOpenInstaller, which might be related to GeolMapDataExtractor.