GIS Library
Sierra Club Angeles Chapter GIS Committee
Document Library
Angeles Chapter Political Maps
- Angeles Chapter Groups and LA City Council Districts (pdf, 276K)
- Angeles Chapter Groups and LA County Supervisorial Districts (pdf, 225K)
- Angeles Chapter Groups and California State Assembly Districts (pdf, 276K)
- Angeles Chapter Groups and California State Senate Districts (pdf, 164K)
- Angeles Chapter Groups and US Congressional Districts (pdf, `94K)
Loma Prieta Chapter Political Maps
- San Jose Loma Prieta Chapter City Council Districts (jpg,400K)
- Loma Prieta Chapter Membership by Municipality (jpg, 480 K)
Conservation Maps
- Open Space Map for the Verdugo Mountains and San Rafael Hills - Large (jpg, 5.6Mb)
- Open Space Map for the Verdugo Mountains and San Rafael Hills - Small (jpg, 650K)
- Wildlife Corridors in northern Los Angeles County (pdf, 11Mb)
- Wildlife Corridors jpg (1200 X 956) (jpg, 790Kb)
- Tejon Ranch and California Condor Habitat (pdf, 1.3 Mb)
- Bird Migration Flyways (pdf, 517 K)
- New York City Water Habitats (pdf, 1.7K)
- Claremont Hills Wilderness Park (jpg, 936K)
Stoneview Nature Center Conference on Ballona Unburying Storm Drain Maps
Video on the Stoneview Nature Center Conference on Unburying Ballona Storm Drains Apr. 14, 2018
Villages of the Tongva/Gabrielino-Fernandeno of the Los Angeles Basin
Villages of the Tongva/Gabrielino-Fernandeno of Orange County
Central Valley Indigenous Tribes
A Small Scale Web Map App of the proposed Sacramento Delta Single Tunnel Project
A Large Scale Web Map App of the Single Sacramento Delta Tunnel Plan
The project proposes the construction of a single tunnel that would provide an alternative conveyance pathway for moving water from the north Delta to the existing pumping plants in the south Delta.
Cartography provided by the Angeles Chapter GIS Committee. Software provided by an ESRI Conservation Grant. Click on the arrows for captions and on features for informational pop ups.
