{ "name":"DPW_FC_Assets/FLOW_GATE", "title":"DPW_FC_Assets/FLOW_GATE", "type":"Map Service", "typeKeywords":["ArcGIS Server","Service","Map Service"], "description":"

Locations and attributes of tidegates infrastructure and for tracking in asset management program.<\/span><\/p>

Tidegates are mostly a subset of the culverts dataset, although some have been digitized in over the ortho photos. Dataset is old (most data collected before 2007) and so should be rigorously checked.<\/span><\/p>

Data consolidated January 2019 toward uploading to Enterprise SDE and asset management.<\/span><\/p>

Most of the tidegate locations were collected along with other culvert information. The culvert data was collected as part of an on-going project over several years. This data set is not a complete list of all the County culverts. This data set is a consolidation of many data sets which have been merged together or appended to the parent database. Data were gathered using various means including: Map grade GPS, Survey grade GPS, Total Station Survey, orthographic photograph interpretation, and approximation using printed maps. Tidegates have YES in the Gate field of the culvert file.<\/span><\/p><\/div><\/div><\/div>", "extent":[[5793433.681756077,6053589.931756077],[2109495.2978194803,2324339.0478194803]], "url":"https://gis.marincounty.gov/server/rest/services/DPW_FC_Assets/FLOW_GATE/MapServer" }