Geographic Information System Available Data Layers - Effective October 2001

All digital data registered to the California Coordinate System, Zone VI, using NAD83 coordinates.

Layer Name Description Feature Type
Assessor Parcels County assessor parcels created from entering coordinates from recorded maps. Each parcel is coded for assessor book, page and parcel number (APN). Polygon
Parcel Attribute Data Attribute data from the County Assessor Master Property Record, linked to each parcel by APN. Text attributes
Street Name Annotation (Parcel) Graphic text denoting street names, positioned in street rights-of-way. Annotation Graphics
City Boundary City of Carlsbad boundary, generated from parcel boundaries. Polygon
Water Sewer District Boundaries Boundaries of the various water/sewer utilities in the city, generated from parcels lines. Polygon
General Plan Land Use General plan land use boundaries, with each polygon coded for land use designation. Note: Not rectified to parcel base. Polygon
Zoning Map Zoning unit designations. Note: Units are rectified to parcel base. Line
Street Centerlines Street centerlines, entered from coordinates from recorded maps. Annotation Graphics
Street Name Annotation (Centerline) Graphic text denoting street names, positioned outside street-right-of way. Annotation Graphics
Open Space Open space units from General Plan Land Use Open Space element, and the City’s Habitat Management Plan. Polygon
Geotechnical Atlas Data Data from the General Plan Hazards Element, including general hazards, fault lines, ground shaking intensity measures. Polygon, line
Slope Slope values (0-15%, >15<40%, >40%) generated from contour lines. Minimum resolution of slope polygons is 400 square feet. Polygon
Local Facilities Management Zones (LFMZ) Boundaries of the Local Facilities Management Zones. Polygon
SDG&E Rights-of-Way SDG&E right-of-way areas. Polygon
Vegetation Map Vegetation units covering the city. Mapped from 1"=400’ orthophotography in 1991. Utilizes a modified Holland classification. Polygon
Noise Contours Noise contour lines, in decibels, around Palomar Airport. Contour interval is 5 db. Polygon, line
Waterbodies Boundaries of lagoons, large reservoirs and lakes, from the vegetation map. Polygon