Description: This dataset represents 2-foot interval topographic contour lines derived from a high-resolution digital elevation model (DEM) within the City of San Marcos. These contours provide detailed representation of the terrain surface and are used for engineering design, flood modeling, and land use planning.
Description: Polygonal boundaries for school districts within the City of San Marcos. This dataset contains administrative boundary geometry (area and perimeter attributes) and basic identifiers for each school district, including name and type (elementary, unified, etc.). Intended for municipal planning, emergency response, and public works coordination.
Description: As a function of election administration, the County of San Diego is subdivided into precinct tracts (home precincts), assigning voters to specific precincts based on their domicile. Voter home precincts take their shape from boundaries of all possible election districts and the maximum number of registered voters specified in the California Elections Code.
Copyright Text: County of San Diego Registrar of Voters
Description: The BUILDING dataset provides detailed spatial and attribute information about buildings within the City of San Marcos. This dataset includes information such as building footprints, identifiers, and related facility attributes to support planning, asset management, and maintenance.
Copyright Text: Building footprint and attribute dataset for facilities managed by the City of San Marcos.
BldgConstructionClass
(
type: esriFieldTypeString, alias: BldgConstructionClass, length: 54
, Coded Values:
[Fire Resistive Non-Combustible Group I High Rise (I-A): Fire Resistive Non-Combustible Group I High Rise (I-A)]
, [Fire Resistive Non-Combustible Group R Mid-Rise (I-B): Fire Resistive Non-Combustible Group R Mid-Rise (I-B)]
, [Protected Non-Combustible (II-A): Protected Non-Combustible (II-A)]
, ...6 more...
)
Description: This dataset represents the public road network within the City of San Marcos. Each record in the table describes a roadway segment with key attributes including functional class, road class, road pre-direction, road name, road name type, road suffix direction, full name, alternate full name, route ahead, route back, left low address, left high address, right low address, right high address, fire driveable, number of lanes, ROW width, one way, usage status, among others. The data supports transportation planning, maintenance management, and public infrastructure analysis.
Description: The Neighborhood dataset defines geographic boundaries representing distinct residential and planning areas within the City of San Marcos. Each polygon corresponds to a named neighborhood with associated acreage and area metrics. This dataset supports community analysis, planning, and neighborhood-level management efforts.
Description: The Subdivision dataset delineates the boundaries and attributes of existing and proposed subdivisions within San Marcos. It is used to support land records management, property assessment, and planning activities. The dataset supports cross-departmental coordination in development review, zoning compliance, and infrastructure planning efforts.
Description: This dataset documents development activity history associated with parcels in the City of San Marcos. Attributes typically include permit numbers, application dates, approval statuses, project types, applicant/owner names, and links to related case files. The layer supports tracking of construction, renovation, grading, and entitlement activities tied to parcel polygons.
Description: The SDGE_CIRCUIT_LOCATIONS dataset provides detailed spatial information on electrical distribution circuits maintained by San Diego Gas & Electric within and around the City of San Marcos. The dataset supports coordination between city infrastructure projects and regional utility networks, helping ensure reliability and safety in power delivery systems., Dataset showing the spatial locations of SDG&E electrical circuits within the City of San Marcos.
Description: When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there are areas of habitat believed to be essential the species’ conservation. Those areas may be proposed for designation as “critical habitat.” Critical habitat is a term defined and used in the Act. It is a specific geographic area(s) that contains features essential for the conservation of a threatened or endangered species and that may require special management and protection. Critical habitat may include an area that is not currently occupied by the species but that will be needed for its recovery. An area is designated as “critical habitat” after the Service publishes a proposed Federal regulation in the Federal Register and receives and considers public comments on the proposal. The final boundaries of the critical habitat are also published in the Federal Register.
Copyright Text: The data found in this file were developed by the U.S. Fish & Wildlife Service field offices. For more information please refer to the species level metadata found with the individual shapefiles. The ECOS Joint Development Team is responsible for creating and serving this conglomerate file. No data alterations are made by ECOS.
Description: The POINT OF INTEREST dataset documents landmark locations and attributes maintained by the City of San Marcos GIS. It supports mapping, routing, emergency response planning, and public-facing applications by providing authoritative POI names, types, and status. Users can join or relate these records to address or parcel data via AddressID or PrePlanID for operational workflows.
LandmarkSubtype: Coded Values:
[University: University]
, [Other University or College: Other University or College]
, [Junior College: Junior College]
, ...6 more...
Description: Stations include Police, Fire, Lifeguard and Dispatch centers (Field/Domain = StationType). Coverage for fire and lifeguard stations is countywide, police stations and dispatch senters are yet to be populated. Updates are as-needed since station locations change infrequently. Fire Station were originally extracted from SanGIS but locations in the North and Central Zones have changed to improve positional accuracy, placed within the corresponding parcel. Coast fire agencies provided data for Lifeguard towers. Data refelects current conditions
Description: Stations include Police, Fire, Lifeguard and Dispatch centers (Field/Domain = StationType). Coverage for fire and lifeguard stations is countywide, police stations and dispatch senters are yet to be populated. Updates are as-needed since station locations change infrequently. Fire Station were originally extracted from SanGIS but locations in the North and Central Zones have changed to improve positional accuracy, placed within the corresponding parcel. Coast fire agencies provided data for Lifeguard towers. Data refelects current conditions
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Description: This dataset comprises polygons of census block groups for San Diego County. The TIGER/Line tl_2020_06_bg.shp was downloaded from https://www.census.gov/cgi-bin/geo/shapefiles/index.php. Features located within San Diego County (COUNTYPF = 073) were extracted and projected to NAD 83 State Plane. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation.Block Groups (BGs) are clusters of blocks within the same census tract. Each census tract contains at least one BG, and BGs are uniquely numbered within census tracts. BGs have a valid code range of 0 through 9. BGs have the same first digit of their 4-digit census block number from the same decennial census. For example, tabulation blocks numbered 3001, 3002, 3003,.., 3999 within census tract 1210.02 are also within BG 3 within that census tract. BGs coded 0 are intended to only include water area, no land area, and they are generally in territorial seas, coastal water, and Great Lakes water areas. Block groups generally contain between 600 and 3,000 people. A BG usually covers a contiguous area but never crosses county or census tract boundaries. They may, however, cross the boundaries of other geographic entities like county subdivisions, places, urban areas, voting districts, congressional districts, and American Indian / Alaska Native / Native Hawaiian areas. The BG boundaries in this release are those that were delineated as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census.
Service Item Id: 747253ccad224b9281a02a73d99cf02a
Copyright Text: SANGIS using data provided by the United States Census Bureau (TIGER).
Description: This dataset represents public-facing site address information for the City of San Marcos. It includes verified address points, ranges, and street associations derived from authoritative GIS and SANGIS systems. The data supports address lookup, mapping, and location-based analysis for planning, emergency services, and public access.
Description: The Municipal dataset delineates the official boundary of the City of San Marcos. It provides a basis for spatial analysis, zoning, and city jurisdictional management.
Description: This dataset represents the City of San Marcos Council District boundaries. It delineates the geographic extent of each City Council district for governance, representation, and electoral purposes. The dataset supports public transparency, political district mapping, and municipal boundary management.
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