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: May 6, 2019

Layers on the quarterly update list were last updated: May 6, 2019

Recent Updates, Adds and Deletes
Action Category Layer Change Date
DeletedEcologyECO_ISOPLUVIALS4/29/2019
DeletedPTSAIRPORT_INFLUENCE_AREAS4/4/2019
DeletedPTSALUCP_NOISE_CONTOURS4/4/2019
DeletedPTSOVERFLIGHT_NOTIFICATION_AREAS4/4/2019
DeletedPublic SafetyAMBULANCE_EXCLUSIVE_OPERATING_AREAS4/2/2019
UpdatedFireFIRE_AGENCIES5/5/2019
UpdatedHydrologyHYD_303D_WATERS_LINE4/3/2019
UpdatedHydrologyHYD_303D_WATERS_POLY4/3/2019
UpdatedHydrologyHYD_WPP_DRAINAGE_BASINS5/6/2019
UpdatedLand UseLANDUSE_CURRENT4/10/2019
UpdatedParkPARKS_CN5/6/2019
UpdatedPlacePLACES5/6/2019
UpdatedTransportationROAD_SEGMENTS5/6/2019
UpdatedPlaceSCHOOL4/8/2019
UpdatedZoningZONING_UNINCORPORATED5/6/2019
AddedPublic WorksCIP_5YEAR_POLY4/22/2019
AddedHydrologyHYD_303D_FACILITIES_COMBINED4/11/2019
AddedHydrologyHYD_ISOPLUVIALS9/30/2014
AddedLand UseLAND_USE_20179/5/2017
AddedPublic WorksROADS_PAVEMENT_PROJECTS4/22/2019
AddedPlaceSCHOOL_POLY4/8/2019
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
HYDROLOGYFlood_Plain
JURISDICTIONMUNICIPAL_BOUNDARIES
MISCELLANEOUSABC_LICENSES
PARCELSParcels_East
PARCELSParcels_North
PARCELSParcels_South
PARCELSParcels
RECYCLED WATERRecycled_Water_Main
SEWERSewer_Main_SD
SEWERSewer_Manhole_SD
TRANSPORTATIONRight_of_Way
TRANSPORTATIONRoads_All
TRANSPORTATIONRoads_Collector
TRANSPORTATIONRoads_Highway
TRANSPORTATIONRoads_Intersection
WATERWater_Hydrants_SD
WATERWater_Main_SD
Public WorksCIP_LINE_SD
Public WorksCIP_Point_SD
Public WorksCIP_POLY_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