PISCES Software

PISCES is a set of ArcGIS tools and data for managing and analyzing the ranges of California’s 133 native fish taxa. Data is stored as a standard relational database, increasing the power over many typical GIS approaches, and allowing for a powerful mapping component that summarizes species presence information on the basis of factors such

arcpy_metadata documentation screenshot

ArcGIS provides powerful geoprocessing and data manipulation tools in Python, but provides no programmatic access to metadata from the language, meaning that once data is processed, information on the workflow used can’t be attached to the results. To remedy this so that code that produces large numbers of resulting spatial data can attach metadata, I