Search Data.gov
Found 55 dataset(s) matching "breakline".
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<div style='text-align:Left;'><div><div><p><span>Breaklines (2008). The dataset contains breakline features derived photogrammetrically to support 2’ contours. Masspoints and breaklines were...
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<span style='font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'>Breaklines are collected in areas where the bare-earth surface LiDAR...
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<div style='text-align:Left;'><p><span>The dataset contains hydro-breaklines that were collected in 2D as vector line work, using a combination of classified lidar dataset, intensity images,...
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<div style='text-align:Left;'><p><span>The dataset contains hydro-breaklines that were collected in 2D as vector line work, using a combination of classified lidar dataset, intensity images,...
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<div style='text-align:Left;'><div><div><p><span>Mass Points (2008). The dataset contains DTM masspoints derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled...
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<div style='text-align:Left;'><div><div><p><span>The hydro-flattened bare earth DEM was generated using the 2018 DC lidar bare earth points and 3D hydro breaklines to a resolution of 1 m. The bare...
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This lidar data set includes unclassified swath LAS 1.4 files, classified LAS 1.4 files, breaklines, digital elevation models (DEMs), first return digital surface models (DSMs), and intensity...
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2 foot contours (2008) provided as geodatabase. This dataset contains locations and attributes of 2-ft interval topography data, created as part of the DC Geographic Information System (DC GIS)...
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<div style='text-align:Left;'><div><div><p><span>10 foot contours (2008). This dataset contains locations and attributes of 10-ft interval topography data, created as part of the DC Geographic...
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This TX_LowerRioGrande_D22 project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.18...
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<p><a href='https://clearinghouse.isgs.illinois.edu/node/1654' rel='nofollow ugc' target='_blank'>Click here to access the data directly from the Illinois State Geospatial Data...
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<p><b><font size='4'>This dataset has been deprecated. Please use our <a href='https://data-lakecountyil.opendata.arcgis.com/search?tags=2017%20digital%20elevation%20model' rel='nofollow ugc'...
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<div><b><a href='https://maps.lakecountyil.gov/gisdata/DTM2017_NE.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>Download In State Plane Projection Here</a></b><br /></div><div><br...
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<p><a href='https://clearinghouse.isgs.illinois.edu/node/1654' rel='nofollow ugc' target='_blank'>Click here to access the data directly from the Illinois State Geospatial Data...
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<div><b><a href='https://maps.lakecountyil.gov/gisdata/DTM2017_SE.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>Download In State Plane Projection Here</a></b><br /></div><div><br...
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<div><b><a href='https://maps.lakecountyil.gov/gisdata/Contours2017.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>Download In State Plane Projection Here</a></b><br /></div><div><br...
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<p><b><font size='4'>This dataset has been deprecated. Please see <a target='_blank'>2017 Countywide LiDAR Point Cloud</a> for more information.</font></b></p><p style='box-sizing:border-box;...
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<p><b><font size='4'>This dataset has been deprecated. Please use our <a href='https://data-lakecountyil.opendata.arcgis.com/search?tags=2017%20digital%20elevation%20model' rel='nofollow ugc'...
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<div><b><a href='https://maps.lakecountyil.gov/gisdata/DTM2017_SW.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>Download In State Plane Projection Here</a></b><br /></div><div><br...
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<p><b><font size='4'>This dataset has been deprecated. Please see <a target='_blank'>2017 Countywide LiDAR Point Cloud</a> for more information.</font></b></p><p style='box-sizing:border-box;...
