Proj4 1.1.23
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Free Version
Publisher Description
Proj4 - proj4 coordinate converter
Simple coordinate converter based on the Proj4 library http://http://trac.osgeo.org/proj
The basic feature is the coversion of coordinates between two Coordinate Reference Systems. It includes the computation of the current megnetic declination based on WMM data.
The coordinates can be imported from MobileTopographer point lists.
The point can be visualized on maps/earth.
Java wrapper for proj4 by Martin Deruisseaux (2011) http://www.geoapi.org/geoapi-proj4/index.html
The app includes a limited number of Coordinate Reference Systems.
Custom Coordinate Reference Systems, in proj 4 sytax, can be added to the app.
See https://sites.google.com/site/speleoapps/home/proj4
Details and contacts: https://sites.google.com/site/speleoapps/home
About Proj4
Proj4 is a free app for Android published in the System Maintenance list of apps, part of System Utilities.
The company that develops Proj4 is marco.corvi. The latest version released by its developer is 1.1.23.
To install Proj4 on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2021-03-15 and was downloaded 1 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Proj4 as malware as malware if the download link to com.topodroid.proj4 is broken.
How to install Proj4 on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Proj4 is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Proj4 will be shown. Click on Accept to continue the process.
- Proj4 will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
