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Map
71.494
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the active parcels, including physical addresses, over which the County of San Mateo holds authority. A parcel is a piece of real property under a defined ownership, or it can be a lot in a subdivision. County governments administer and legislate through the creation of and maintenance of land records that are associated with a parcel of land. Thus the parcel is often the vital administrative unit of local government. Parcel maps must meet the requirements of the General Plan and all applicable laws and ordinances. Parcel maps are alternately called tax maps, plat maps, plot maps and assessor maps. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
79.424
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the active parcels, including assessor's parcel numbers, over which the County of San Mateo holds authority. A parcel is a piece of real property under a defined ownership, or it can be a lot in a subdivision. County governments administer and legislate through the creation of and maintenance of land records that are associated with a parcel of land. Thus the parcel is often the vital administrative unit of local government. Parcel maps must meet the requirements of the General Plan and all applicable laws and ordinances. Parcel maps are alternately called tax maps, plat maps, plot maps and assessor maps. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the 5 mile areas surrounding the San Francisco International Airport in the County of San Mateo, California inside of which Unmanned Aircraft Systems (UAS), or drones, cannot be flown without appropriate notification of and approval from the airport or control tower. The Federal Aviation Administration (FAA) and other government entities have issued regulations for flying UAS or, more commonly, drones. Areas of exclusion include National Parks, Military Bases, and with notification restrictions within a 5 mile area of airports. This map shows areas where drones cannot be flown (over the Golden Gate National Recreation Area) as well as areas where UAS operators must notify an airport or control tower when flying within 5 nautical miles of an airport. The following are the most important regulations related to UAS operations: 1) Fly no higher than 400 feet and remain below any surrounding obstacles when possible; 2) Do not intentionally fly over unprotected persons or moving vehicles, and remain at least 25 feet away from individuals and vulnerable property; 3) Check and follow all local laws and ordinances before flying over private property; 4) Remain well clear of and do not interfere with manned aircraft operations, and you must see and avoid other aircraft and obstacles at all times; and 5) Contact the airport or control tower before flying within five miles of an airport. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the 5 mile areas surrounding the San Francisco International Airport in the County of San Mateo, California outside of which Unmanned Aircraft Systems (UAS), or drones, can be flown without appropriate notification of and approval from the airport or control tower. The Federal Aviation Administration (FAA) and other government entities have issued regulations for flying UAS. Areas of exclusion include National Parks, Military Bases, and with notification restrictions within a 5 mile area of airports. This map shows areas where drones cannot be flown (over the Golden Gate National Recreation Area) as well as areas where UAS operators must notify an airport or control tower when flying within 5 nautical miles of an airport. The following are the most important regulations related to UAS operations: 1) Fly no higher than 400 feet and remain below any surrounding obstacles when possible; 2) Do not intentionally fly over unprotected persons or moving vehicles, and remain at least 25 feet away from individuals and vulnerable property; 3) Check and follow all local laws and ordinances before flying over private property; 4) Remain well clear of and do not interfere with manned aircraft operations, and you must see and avoid other aircraft and obstacles at all times; and 5) Contact the airport or control tower before flying within five miles of an airport. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
1.109
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the administrative boundaries for the cities over which the County of San Mateo government holds authority. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
117.004
Collection
[San Mateo County, California GIS Maps & Data]
This polyline shapefile depicts 20 foot elevation contour lines for the County of San Mateo. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts fire hazard boundaries in the County of San Mateo, California. This dataset includes State Responsibility Areas (SRA) and Local Responsibility Areas (LRA) and hazard classifications. Classification of a zone as moderate, high or very high fire hazard is based on a combination of how a fire will behave and the probability of flames and embers threatening buildings. Each zone gets a score for flame length, embers, and the likelihood of the area burning. Scores are then averaged over the zone areas. Final zone class (moderate, high and very high) is based on the averaged scores for the zone. The California Department of Forestry and Fire Protection (CAL FIRE) has a legal responsibility to provide fire protection on all State Responsibility Area (SRA) lands, which are defined based on land ownership, population density and land use SRA designations undergo a thorough 5 year review cycle. The County of San Mateo, California holds authority over the LRA, which includes incorporated cities and cultivated agriculture lands. LRA fire protection is typically provided by city fire departments, fire protection districts, counties nd by CAL FIRE under contract to local government. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts land use types in the County of San Mateo, California. Includes information on land use density, land use type, area, and narrative description. This data includes areas in the County's planning jurisdiction. Areas within city jurisdictions are excluded. Land is classified as either rural or urban. Land use descriptions include Agriculture, Commercial, Residential, Industrial, Open Space, Parks, Recreation, Timber Production and Transportation Facilities. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts all open space areas within the County of San Mateo, California. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts the Midpeninsula Regional Open Space District preserve in the County of San Mateo, California. This data includes areas that are not open to the public and classifies access by Open, Closed and Permit Only. The Midpeninsula Regional Open Space District is a regional greenbelt system comprised of over 60,000 acres of land in 26 open space protected preserves. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polyline shapefile depicts all roads and trails open to the public in close proximity to or on lands within the Midpeninsula Regional Open Space District in the County of San Mateo, California. The Midpeninsula Regional Open Space District is a regional greenbelt system comprised of over 60,000 acres of land in 26 open space protected preserves. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts ward boundaries for the Midpeninsula Regional Open Space District in the County of San Mateo, California. The district is divided into seven geographic wards, each represented by an elected Board member for a four year term. The Midpeninsula Regional Open Space District is a regional greenbelt system comprised of over 60,000 acres of land in 26 open space protected preserves. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
35.462
Collection
[Solano County, California GIS Maps & Data]
This polygon shapefile depicts boundaries of parcels over which the County of Solano, California held authority in 2012. A Parcel is a piece of real property under a defined ownership, or it can be a lot in a subdivision. County governments administer and legislate through the creation of and maintenance of land records that are associated with a parcel of land. Thus the Parcel is often the vital administrative unit of local government. Parcel maps must meet the requirements of the General Plan and all applicable laws and ordinances. Parcel maps are alternately called tax maps, plat maps, plot maps and assessor maps. This dataset includes Active Parcel Numbers (APNs). This layer is part of a collection of GIS data produced by Solano County, California.
Solano Regional Geographic Information Systems Consortium (Solano ReGIS) is a cooperative of local government agencies within Solano County, California, working together to share spatial data, pool resources, and provide GIS expertise to Solano ReGIS members, which include the Cities of Benicia, Dixon, Fairfield, Rio Vista, Suisun City, Vacaville and Vallejo; the County of Solano; the Fairfield-Suisun Sewer District; the Local Agency Formation Commission (LAFCO); the Solano County Water Agency; the Solano Irrigation District; the Solano Transportation Authority; and the Vallejo Sanitation and Flood Control District. These Solano ReGIS members provide public access to applications, maps and spatial data. Solano County encompasses 7 cities and approximately 425,000 people. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
36.154
Collection
[Solano County, California GIS Maps & Data]
This polygon shapefile depicts boundaries of parcels over which the County of Solano, California held authority in 2014. A Parcel is a piece of real property under a defined ownership, or it can be a lot in a subdivision. County governments administer and legislate through the creation of and maintenance of land records that are associated with a Parcel of land. Thus the Parcel is often the vital administrative unit of local government. Parcel maps must meet the requirements of the General Plan and all applicable laws and ordinances. Parcel maps are alternately called tax maps, plat maps, plot maps and assessor maps. This dataset includes Active Parcel Numbers (APNs). This layer is part of a collection of GIS data produced by Solano County, California.
Solano Regional Geographic Information Systems Consortium (Solano ReGIS) is a cooperative of local government agencies within Solano County, California, working together to share spatial data, pool resources, and provide GIS expertise to Solano ReGIS members, which include the Cities of Benicia, Dixon, Fairfield, Rio Vista, Suisun City, Vacaville and Vallejo; the County of Solano; the Fairfield-Suisun Sewer District; the Local Agency Formation Commission (LAFCO); the Solano County Water Agency; the Solano Irrigation District; the Solano Transportation Authority; and the Vallejo Sanitation and Flood Control District. These Solano ReGIS members provide public access to applications, maps and spatial data. Solano County encompasses 7 cities and approximately 425,000 people. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.694
Collection
[San Mateo County, California GIS Maps & Data]
This polyline shapefile depicts a structural diagram representing the San Francisco International Airport. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts boundaries for State (SRA) and Local (LRA) Responsibility Areas for fire protection. Includes hazard classification and hazard codes: 1) Moderate, 2) High and 3) Very High. Enacted in 2011, the state fire prevention fee is applied to parcels with habitable structures within California's State Responsibility Areas (SRA). Residents in SRA neighborhoods receive a bill annually from the state Board of Equalization. SRA, by definition, does not include any lands within city or town limits. The California Department of Forestry and Fire Protection (CAL FIRE) has a legal responsibility to provide fire protection on all State Responsibility Area (SRA) lands, which are defined based on land ownership, population density and land use SRA designations undergo a thorough 5 year review cycle. The County of San Mateo, California holds authority over the LRA, which includes incorporated cities and cultivated agriculture lands. LRA fire protection is typically provided by city fire departments, fire protection districts, counties nd by CAL FIRE under contract to local government. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
5.368
Collection
[San Mateo County, California GIS Maps & Data]
This polyline shapefile depicts waterways and bodies of water in the County of San Mateo. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polyline shapefile depicts all hiking, biking and equestrian trails managed by the County of San Mateo, California. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Map
4.516
Collection
[San Mateo County, California GIS Maps & Data]
This polygon shapefile depicts areas in the County of San Mateo, California that are not part of a city. The unincorporated areas include: Broadmoor, Burlingame Hills, Devonshire, El Granada, Emerald Lake Hills, Fair Oaks, Highlands/Baywood Park, La Honda, Ladera, Loma Mar, Los Trancos Woods/Vista Verde, Menlo Oaks, Montara, Moss Beach, North Fair Oaks, Palomar Park, Pescadero, Princeton, San Gregorio, South Coast/Skyline, Sequoia Tract, Skylonda, Stanford Lands and West Menlo Park. This layer is part of a collection of GIS data for San Mateo County, California.
This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.

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