I built a web map viewer for the PISCES California fish species range data. The data is served by ArcGIS Server and the viewer is a mix of a coworker’s custom map viewer that uses the ArcGIS API and site-specific javascript coded by me. Launch the Map Viewer


This week, I needed to convert a number of polygon feature classes to raster. Some of these feature classes included large numbers of features that were small relative to the cell size of the raster. Because of this, they wouldn’t get captured at all in the conversion to raster using ArcGIS’ Polygon to Raster tool,