News & Information

Layer Updates

Regional (Public) Data Warehouse and Interactive Map Updates

SanGIS publishes data to the Regional Data Warehouse and the Interactive Map on a regular basis. Road, parcel, and address layers are published on the first Monday of each month. Other data, such as zip codes and open space easements are refreshed on a quarterly basis - on the first Monday of the month following the end of the quarter. Note, However, that updates are done Monday evenings so the new data is effectively available on Tuesday mornings.

See the Update List below for details on which layers are updated on a monthly or quarterly received. All other layers are updated as new information is received. Layers that are not on the monthly or quarterly schedule but have been updated in the last month are shown in the table below. See the Layer Update Report (Excel or PDF format) for a complete list of layers updated during the last refresh.

Road, parcel, and address layers were last refreshed: December 4, 2017

Layers on the quarterly update list were last updated: October 2, 2017

Recent Updates, Adds and Deletes
Action Category Layer Change Date
New Grid GRID_2017_AERIAL_4INCHTILE 11/30/2017
New Ecology TREECANOPY_METRIC_COUNCIL_SD 11/9/2017
New Ecology TREECANOPY_METRIC_CPLAN_SD 12/5/2017
New Ecology TREECANOPY_METRIC_HYDROBASIN 12/5/2017
New Ecology TREECANOPY_METRIC_MUNI 11/9/2017
New Ecology TREECANOPY_METRIC_PARKS_SD 12/5/2017
New Ecology TREECANOPY_METRIC_SENA_SD 12/5/2017
Updated Miscellaneous ABC_LICENSES 12/4/2017
Monthly/Quarterly Layer Update List

The tables below show the layers in the Regional (Public) Data Warehouse that updated either montly or quarterly. Note that each quaterly update includes the layers updated monthly as well.

Layers not on this list are updated as new data is made available to SanGIS.

See the Layer Update Report for a complete list of layers updated during the last refresh.

Monthly Updates
Quarterly Updates
Category Layer Name
ADDRESS Address_APN
HYDROLOGY Flood_Plain
MISCELLANEOUS ABC_LICENSES
PARCELS Parcels_East
PARCELS Parcels_North
PARCELS Parcels_South
PARCELS Parcels
RECYCLED WATER Recycled_Water_Main
SEWER Sewer_Main_SD
SEWER Sewer_Manhole_SD
TRANSPORTATION Right_of_Way
TRANSPORTATION Roads_All
TRANSPORTATION Roads_Collector
TRANSPORTATION Roads_Highway
TRANSPORTATION Roads_Intersection
WATER Water_Hydrants_SD
WATER Water_Main_SD
Category Layer Name
JURISDICTION Indian_Reservations
JURISDICTION Public_Safety_Jurisdictions
LAW SDPD_BEATS
MISCELLANEOUS Easement_Open_Space
MISCELLANEOUS Public_Land_Survey
MISCELLANEOUS Zip_Codes
PARCEL Assessor_Book
PARCEL Landbase_Boundaries
PARCEL Lots
SUBDIVISION Subdivision
SUBDIVISION Subdivision_Line
TRANSPORTATION TRANSIT_ROUTES_GTFS
TRANSPORTATION TRANSIT_STOPS_GTFS