{ "culture": "en-US", "name": "Montgomery_Contours_2ft", "guid": "E5ECF262-BC5E-475A-AAA6-2844B8C711D1", "catalogPath": "", "snippet": "Elevaton contour lines developed from 2010 DEM for H-GAC 15-county region in 2 foot intervals.", "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>", "summary": "Elevaton contour lines developed from 2010 DEM for H-GAC 15-county region in 2 foot intervals.", "title": "Montgomery_Contours_2ft", "tags": [ "Elevation", "Contours", "Montgomery County" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -95.848614195943, 30.021070929145 ], [ -95.0795580004558, 30.6303721128233 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "NAD_1983_StatePlane_Texas_South_Central_FIPS_4204_Feet", "accessInformation": "Houston-Galveston Area Council (H-GAC)", "licenseInfo": "", "portalUrl": "" }