Aerial imagery map service of San Mateo County. Acquired in 2017. For use as a basemap in online maps.

Spatial Reference: 102643 (2227)
Pixel Size X: 0.5
Pixel Size Y: 0.5

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_Imagery2017/ImageServer

Find maps, apps, spatial data, and more on San Mateo County's GIS open data site

Shaded relief map service of San Mateo County. Derived from LIDAR data acquired in 2017. For use as a basemap in online maps and to show elevation change using classification, color, and shading.

Spatial Reference: 102643 (2227)
Pixel Size X: 3.279999999999713
Pixel Size Y: 3.2799999999997174

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_ShadedRelief2017/ImageServer

Basemap map service of San Mateo County. Includes county boundary, roads, park boundaries, and shaded relief. For use as a basemap in online maps.

Spatial Reference: 102100 (3857)

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SAN_MATEO_COUNTY_BASEMAP/MapServer

Aerial imagery map service of San Mateo County. Acquired in 2006. For use as a basemap in online maps.

Spatial Reference: 102643 (2227)
Pixel Size X: 0.25
Pixel Size Y: 0.25

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_Imagery2006/ImageServer

Near Infrared imagery map service of San Mateo County. Near infrared imagery can be used to explore types of vegetation in an area. Acquired in 2017.

Spatial Reference: 102643 (2227)
Pixel Size X: 0.5
Pixel Size Y: 0.5
Band Count: 4

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_NIR2017/ImageServer

Digital elevation model (DEM) map service of San Mateo County. Includes elevation derived from aerial imagery acquired in 2006. For use as a basemap in online maps.

Spatial Reference: 102643 (2227)

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_DEM2006/ImageServer

Shaded relief map service of San Mateo County. Derived from aerial imagery acquired in 2006. For use as a basemap in online maps and to show elevation change using shading.

Spatial Reference: 102643 (2227)
Pixel Size X: 5.0
Pixel Size Y: 5.0
Band Count: 3

More information about the service itself can be found here: http://gis.co.sanmateo.ca.us/arcgis/rest/services/COMMON/SanMateoCounty_ShadedRelief2006/ImageServer