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 at the beginning of each month. Other data, such as zip codes and open space easements are refreshed on a quarterly basis. See the Update List below for details on which layers are updated on a monthly or quarterly basis. All other layers are updated as new information is received. Layers that are not on the monthly or quarterly schedule but that 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: September 2, 2014

Layers on the quarterly update list were last updated: July 1, 2014

Recent Updates, Adds and Deletes
Action Category Layer Change Date
New District ELECTION_PRECINCT_CONSOLID_NOV2014_ELEC 9/2/2014
Updated Community COMMUNITY_PLAN_CN 8/19/2014
Updated Community COMMUNITY_POINTS 8/19/2014
Updated District CEMETERY 8/19/2014
Updated District COMMUNITY_COLLEGE_DISTRICTS 8/19/2014
Updated District COMMUNITY_SERVICE_DISTRICTS 8/19/2014
Updated District ELECTION_PRECINCT_CONSOLID_NOV2014_ELEC 9/2/2014
Updated District FIRE_PROTECTION_DISTRICTS 8/19/2014
Updated District FLOOD 8/19/2014
Updated District HOSPITAL_DISTRICTS 8/19/2014
Updated District LIGHTING 8/19/2014
Updated District MAINTENANCE_DISTRICTS 8/19/2014
Updated District METRO_WATER 8/19/2014
Updated District MISCELLANEOUS_DISTRICTS 8/19/2014
Updated District PORT 8/19/2014
Updated District PUBLIC_UTILITIES_DISTRICTS 8/19/2014
Updated District REDEVELOPMENT_DISTRICTS 8/19/2014
Updated District RESOURCE_CONSERVATION 8/19/2014
Updated District SANITATION_DISTRICTS 8/19/2014
Updated District SCHOOL_DISTRICTS_ELEMENTARY 8/19/2014
Updated District SCHOOL_DISTRICTS_HIGH 8/19/2014
Updated District SCHOOL_DISTRICTS_UNIFIED 8/19/2014
Updated District SERVICE_AREAS_CN 8/19/2014
Updated District TAX_RATE_AREA 8/19/2014
Updated District WATER_DISTRICT_CWA 8/19/2014
Updated District WATER_DISTRICTS 8/19/2014
Updated Ecology ENVIRONMENTALLY_SENSITIVE_AREAS 8/20/2014
Updated Fire FIRE_AGENCIES 8/17/2014
Updated Fire FIRE_STATIONS_CN 8/19/2014
Updated Jurisdiction COUNTY_BOUNDARY 8/22/2014
Updated Jurisdiction MUNICIPAL_BOUNDARIES 8/19/2014
Updated Land Use LANDUSE_CURRENT 8/22/2014
Updated Park PARKS_ACTIVE_USE 8/19/2014
Updated Park PARKS_CN 8/19/2014
Updated Place LAW_ENFORCEMENT_FACILITIES 8/8/2014
Updated Place SCHOOL 8/19/2014
Updated Place SCHOOL_POLY 8/19/2014
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
COMMUNITY Neighborhoods_SD
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
SEWER Sewer_Main_SD
SEWER Sewer_Manhole_SD
SUBDIVISION Subdivision
SUBDIVISION Subdivision_Line
WATER Water_Hydrants_SD
WATER Water_Main_SD