{"status": "Complete", "organizations": [{"category": "Academic", "logo_name": "9trmurq3zu_agc_logo_144.gif", "name": "Alaska Geobotany Center", "description": null}], "links": [], "collections": [{"hidden": false, "name": "Toolik Lake", "description": "Includes both Toolik Lake Area and Toolik Lake Grid plot and map data."}, {"hidden": false, "name": "All Maps", "description": "Map data"}, {"hidden": false, "name": "Toolik Lake Grid", "description": null}], "description": "This Digital Elevation Map (DEM) was created from the contour lines of the Aerometrics orthophoto from 1996. In addition the 1 x1 km CALM grid with 121 points (every 100 m) was resurveyed in summer 2014 with a Topcon RTK. This RTK data as well as a lake and river layer was included in the DEM creation. The DEM accuracy is = +/- 1m.\r\n\r\n**Back to:** [Toolik Lake Grid Geobotanical](/catalog/entries/5454-toolik-lake-grid-geobotanical-all-layers)\r\n\r\n**Map Themes:**\r\n[Digital Elevation](/catalog/entries/5455-toolik-lake-grid-digital-elevation-map-dem), [Glaical geology](/catalog/entries/5442-toolik-lake-grid-glacial-geology), [Percent Water](/catalog/entries/5431-toolik-lake-grid-percent-water), [Surficial geology](/catalog/entries/5430-toolik-lake-grid-surficial-geology), [Surficial Geomorphology](/catalog/entries/5426-toolik-lake-grid-surficial-geomorphology), [Vegetation](/catalog/entries/5441-toolik-lake-grid-vegetation)\r\n\r\n**References**\r\n\r\nWalker, D. A., Maier, H. A. 2008. Vegetation in the Vicinity of the Toolik Lake Field Station, Alaska. Biological Papers of the University of Alaska, Institute of Arctic Biology. No. 28.", "end_date": null, "title": "Toolik Lake Grid Digital Elevation Map (DEM)", "other_contacts": [{"phone": "", "name": "Alaska Geobotany Center (AGC)", "email": "uaf-agc@alaska.edu"}], "iso_topics": ["006", "010"], "tags": ["elevation", "North Slope", "DEM", "Toolik Lake"], "bounds": [{"geom": "{\"type\":\"Polygon\",\"coordinates\":[[[-149.6225621400001,68.61690043432885],[-149.59304415666747,68.61690043432885],[-149.59304415666747,68.62676513382253],[-149.6225621400001,68.62676513382253],[-149.6225621400001,68.61690043432885]]]}", "type": "Attachment"}], "start_date": null, "regions": ["Alaska", "Arctic", "North Slope"], "other_agencies": "", "data_types": [{"name": "GIS", "description": null}, {"name": "Image", "description": null}, {"name": "Map", "description": null}], "archived_at": null, "primary_contacts": [{"phone": null, "name": "Donald A. (Skip) Walker", "email": "dawalker@alaska.edu"}], "type": {"color": "#3a87ad", "name": "Data", "description": "catalog record for projects with associated data/observation files"}, "slug": "toolik-lake-grid-digital-elevation-map-dem", "attachments": [{"category": "Geojson", "file_name": "imported_locations", "description": "gLynx locations", "file_size": 319}, {"category": "Primary Thumbnail", "file_name": "aga_toolik_grid_dem_buchhorn_2015.jpg", "description": "Map Image", "file_size": 110632}, {"category": "Public Download", "file_name": "aga_toolik_grid_dem_buchhorn_2015_tif.zip", "description": "GIS Data", "file_size": 191602}, {"category": "Public Download", "file_name": "aga_toolik_grid_contours_buchhorn_2015.zip", "description": "GIS Data", "file_size": 626799}]}