Reconnaissance Links

• The National Map

• USGS topoViewer

• BLM General Land Office Records

• Web Soil Survey

• IPaC

• USGS Streamstats

• OpenTopography

• FEMA Flood Map Service Center

• Climate Engine

• HistoricAerials.com

• Acme Mapper

• Digital Globe

• California Natural Diversity Database

• GIS Data clearinghouse

• GIS Data clearinghouse 2

• Cal-Adapt

• CDFW – Areas of Conservation Emphasis

And don’t forget – Google Earth, Scientific Literature, or Historic Accounts