Elevatoin feature dataset for Maine
Feature class Description Publication Date
contours Elevation contour lines from USGS 1:24,000 scale topo maps.Units may be in feet or meters and intervals may be at 10 to 20 feet or 3 meters. See mecon24 below for layer with consistent units across quads. See metadata in ArcCatalog. Downloaded from MEGIS 9/2010. 2000
contours_2ft Two foot elevation contours for a limited area around Casco Bay and Augusta. See metadata in ArcCatalog. Downloaded from MEGIS 9/2010. Tiles by town are downloadable from MEGIS. 11/2006
index_date_lidar This index file provides a reference for major lidar collections in Maine that make up Maine's seamless 2m DEM. The purpose is to allow users to understand which portions of the mosaic were part of each project, and the ability to determine the date, quality, and available products for each area. 11/2014
lakedpth LakeDpth consolidates several sources of lake depth sample information. Each point indicates the depth of the lake at that location, along with the surface elevation of the lake. Please refer to the metadata in ArcCatalog for additional information. 11/2011
mecon24 Elevation contour lines from USGS 1:24,000 scale topo maps.Units are in feet and intervals may be at 10 to 20 feet or 3 meters. See metadata in ArcCatalog. Downloaded from MEGIS 9/2010. 2000
mecon2700 Elevation contours and polygons greater than 2,700 feet, generated from USGS 1:250,000 DEMs; both polygon and arc layers are available. See metadata in ArcCatalog. Downloaded from MEGIS 9/2010. 1995
mecon500 Elevation contours lines for Maine at 500 foot intervals, generated from USGS 1:250,000 DEMs. See metadata in ArcCatalog. Downloaded from MEGIS 9/2010. 1995
     
     

 


Last updated: September 23, 2015