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: July 5, 2017

Layers on the quarterly update list were last updated: July 5, 2017

Recent Updates, Adds and Deletes
Action Category Layer Change Date
Deleted Geology LIQUEFACTION_CN 6/16/2017
Deleted Place CELL_PHONE_TOWERS_INC 6/12/2017
Deleted Place CELL_PHONE_TOWERS_UNINC 6/12/2017
Deleted Transportation FREEWAYS_PLANNED 6/19/2017
Deleted Transportation MAJOR_ROADS_PLANNED 6/19/2017
Deleted Transportation RAILROAD 7/5/2017
New Geology GEO_POTENTIAL_LIQUEFACTION_CN 6/22/2017
New Place PERMITS_CELL_SITES_CN 6/26/2017
New Sewer NETWORK_STRUCTURE_CN 7/6/2017
New Sewer PIPE_END_CN 7/6/2017
New Transportation RAIL_SG 7/5/2017
Updated Agriculture AGRICULTURE_PRESERVE_CONTRACTS 6/26/2017
Updated Community COMMUNITY_PLAN_CN 6/26/2017
Updated Community GENERAL_PLAN_HISTORIC_CN 6/26/2017
Updated District COUNCIL_DISTRICTS 7/5/2017
Updated Ecology CONSERVED_LANDS 6/26/2017
Updated Ecology ECOLOGY_SUBREGIONS 6/26/2017
Updated Ecology ENVIRONMENTALLY_SENSITIVE_AREAS 6/26/2017
Updated Ecology ISOPLUVIALS_85TH_PERCENT 6/22/2017
Updated Ecology MSCP_NORTH_DRAFT_CN 6/26/2017
Updated Ecology SANBIOS 6/26/2017
Updated Fire FIRE_BURN_HISTORY 6/26/2017
Updated Fire FIRE_PRESCRIPTION_BURN 7/9/2017
Updated Grid GRID_200FT_TOPO_INDEX 6/26/2017
Updated Hydrology FLOOD_PANEL 6/26/2017
Updated Miscellaneous ABC_LICENSES 7/5/2017
Updated Miscellaneous DISCRETIONARY_PERMITS 6/26/2017
Updated Park PARKS 6/26/2017
Updated Park PARKS_ACTIVE_USE 6/26/2017
Updated Park PARKS_CN 6/26/2017
Updated Place REC_CENTER_CN 6/26/2017
Updated Sewer GRAVITY_SEWER_MAINS_CN 7/6/2017
Updated Sewer PRESSURE_SEWER_MAINS_CN 7/6/2017
Updated Sewer SEWER_MANHOLE_CN 7/6/2017
Updated Zoning ZONING_UNINCORPORATED 6/26/2017
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
Category Layer Name
ADDRESS Address_APN
PARCELS Parcels_East
PARCELS Parcels_North
PARCELS Parcels_South
PARCELS Parcels
TRANSPORTATION Right_of_Way
TRANSPORTATION Roads_All
TRANSPORTATION Roads_Collector
TRANSPORTATION Roads_Highway
TRANSPORTATION Roads_Intersection
Quarterly Updates
Category Layer Name
HYDROLOGY Flood_Plain
LAW SDPD_BEATS
JURISDICTION Indian_Reservations
JURISDICTION Public_Safety_Jurisdictions
MISCELLANEOUS Easement_Open_Space
MISCELLANEOUS Public_Land_Survey
MISCELLANEOUS Zip_Codes
PARCEL Assessor_Book
PARCEL Landbase_Boundaries
PARCEL Lots
RECYCLED WATER Recycled_Water_Main
SEWER Sewer_Main_SD
SEWER Sewer_Manhole_SD
SUBDIVISION Subdivision
SUBDIVISION Subdivision_Line
TRANSPORTATION TRANSIT_ROUTES_GTFS
TRANSPORTATION TRANSIT_STOPS_GTFS
WATER Water_Hydrants_SD
WATER Water_Main_SD