Sonoma County, California Building Footprints

20
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Building outlines for permanent visible structures in Sonoma County. Original building outline capture for Sonoma County included only those areas in Sonoma County where the 2000 orthophotography resolution was one foot per pixel or less. In addition, building outlines were not captured for the cities of Sonoma and Healdsburg, but were added at a later date. For areas where the orthophotography resolution was greater than one foot per pixel, a point was captured representing the location of the structure. The point was subsequently converted into a 36 sf polygon. These polygons were then added to the Building Outline layer. As a result, some areas of the county may not have representative building outlines. As new orthophotography becomes available, new building outlines are added. This layer is a work in progress and the County of Sonoma does not guarantee 100% coverage for representative building outlines.

© County of Sonoma GIS Central
This layer is sourced from gis-webpub.sonoma-county.org.

Layer ID 99396
Data type Vector multipolygon
Feature count 277042 (incl. 6 with empty or null geometries)
Services Vector Query API

Sonoma County, California Parcels

20
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

© County of Sonoma GIS Central

Layer ID 99397
Data type Vector multipolygon
Feature count 186521
Services Vector Query API

Sonoma County, California Streets

21
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Road centerlines are captured from the aerial photography as the apparent centerline. Attributes originally compiled via a conflation process from the original street centerline data to the new centerline coverage captured from the aerial photography. Subsequently an extensive QC process followed to correct errors in the conflation process. These areas where identified by staff in phase one of the QC process.

© Merrick & Company Project Number 50013734

Layer ID 99398
Data type Vector linestring
Feature count 73880
Services Vector Query API

Sonoma County, California School District Boundary

21
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Layer ID 99399
Data type Vector polygon
Feature count 42
Services Vector Query API

Sonoma County, California Sidewalks

25
1
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Layer ID 99401
Data type Vector multilinestring
Feature count 1102 (incl. 2 with empty or null geometries)
Services Vector Query API

Sonoma County, California Curb Ramps

17
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Layer ID 99402
Data type Vector point
Feature count 1223
Services Vector Query API

Sonoma County, California Regional Parks

23
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

The impetus for this project was to finally separate out parks and parkland accessible by the public from the public lands layer which contained both parkland and non parkland data. It was determined that a pure public lands layer was not the ideal repository for parks and parkland due to park boundaries not always following parcel lines, and in some cases ownership of the parcel(s) not being held by the public. Each municipal agency was queried for a list of their parks and park land, which was then, cross referenced with the ownership of the named area by referencing the owner of the parcel or parcels in the designated area. In some cases the municipality in question is not the owner of the parcel in question; rather it has an easement over the property which provides for the municipality to manage the property as a park for the public. In other cases it was clear that the entire parcel(s) was not dedicated for use as a park either by design or by other land uses on the property, in those cases the park shape deviates from the parcel shape.

© County of Sonoma GIS

Layer ID 99403
Data type Vector multipolygon
Feature count 77
Services Vector Query API

Sonoma County, California Agriculture Districts

21
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Layer ID 99404
Data type Vector multipolygon
Feature count 3
Services Vector Query API

Sonoma County, California Medical Facilities

17
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Layer ID 99405
Data type Vector point
Feature count 7
Services Vector Query API

Sonoma County, California Control Cabinets

20
0
Added
12 Feb 2019

This dataset was first added to Koordinates on 12 Feb 2019.

Inventory of control cabinets for County-maintained signalized intersections.

© Department of Transportation & Public Works, County of Sonoma.

Layer ID 99408
Data type Vector point
Feature count 37
Services Vector Query API
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