This Google Mapplet was written to show the local projected coordinates for any clicked point on Google Maps . Run it from this website  ht...

Sometimes the intensity images generated from LiDAR las files are too dark or too bright. An example of a dark intensity image is shown bel...

The free and open source software Gimp is an Adobe Photoshop like software that can be used to edit or adjust raster images. If you use the...

Detecting changes between two polygon vector features is a common workflow in GIS especially for forestry , and land use planning . For exam...

The Military Grid Reference System (MGRS) is a worldwide standard based on Universal Transverse Mercator (UTM) used by NATO to locate poin...

gvSIG 's Modeler function can be used to create reusable models of processes that can be applied on geographical vector and raster data ...

I spent some time to put together this Google Mapplet that simply shows the latitude and longitude geographic grid lines and labels on Goog...