{ "snippet": "Elevaton contour lines developed from 2010 DEM for H-GAC 15-county region in 2 foot intervals.", "summary": "Elevaton contour lines developed from 2010 DEM for H-GAC 15-county region in 2 foot intervals.", "extent": [ [ -95.8855005210377, 28.8126236576884 ], [ -95.0411084314513, 29.6127557140375 ] ], "accessInformation": "Houston-Galveston Area Council (H-GAC)", "thumbnail": "thumbnail/thumbnail.png", "maxScale": 1.7976931348623157E+308, "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "description": "

Elevaton contour lines developed from 2010 DEM for H-GAC 15-county region in 2 foot intervals. <\/SPAN><\/P>

Derived from 10m DEM<\/SPAN><\/P>

Vertical datum: NAVD 1988<\/SPAN><\/P>

Vertical accuracy: 1.55m RMSE<\/SPAN><\/P>

Vertical resolution 1/1,000,000m.<\/SPAN><\/P>

Vertical values were converted in to \u201cUS foot\u201d and then the 2ft contours were generated.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "licenseInfo": "", "catalogPath": "", "title": "Brazoria_Contours_2ft", "type": "Map Service", "url": "", "tags": [ "Elevation", "Contours", "Brazoria County" ], "culture": "en-US", "portalUrl": "", "name": "Brazoria_Contours_2ft", "guid": "60CF709B-A320-4DC6-A0B8-F65F5226F5D8", "minScale": 0, "spatialReference": "NAD_1983_StatePlane_Texas_South_Central_FIPS_4204_Feet" }