Australian GIS Projections App

This app demonstrates how to use calculation fields to display survey locations in GIS projections typically used by our Australian users. Check out the [GIS projections blog post](https://www.fulcrumapp.com/blog/custom-projections-in-calculation-fields/) to find out more about how it works. The app uses the [proj4js](http://proj4js.org/) JavaScript library to re-project the coordinates of the record location to multiple different projections. The original version referenced in the blog article can be found on the [Custom GIS Projections App page](https://www.fulcrumapp.com/apps/custom-gis-projections-app/). Some of the projections included: * EPSG:4326 WGS 84 * EPSG:3857 Spherical Mercator * EPSG:3111: GDA94 / Vicgrid94 * EPSG:3107: GDA94 / SA Lambert * EPSG:3112: GDA94 / Geoscience Australia Lambert * EPSG:3113: GDA94 / BCSG02 * EPSG:3308: GDA94 / NSW Lambert * EPSG:3577: GDA94 / Australian Albers * EPSG:4283: GDA94 * And Other GDA94 Projections