Most strips are between 16 km and 18 km in width, and 110 km and 120 km in length. DigitalGlobe’s QuickBird satellite continues to offer sub-meter resolution imagery with high geolocational accuracy. Related images: The Kenai Peninsula Borough makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein. ArcticDEM data is constructed from in-track and cross-track high-resolution (~0.5 meter) imagery acquired by the DigitalGlobe constellation of optical imaging satellites and licensed through the NGA NextView contract. The DigitalGlobe constellation, with the addition of WorldView-3, enables mining customers to detect multiple minerals with low false positives. The application features many of the same layers as the Esri ArcticDEM Explorer, but in a different interface. Dropbox. ArcticDEM Release 7 includes 185,800 new 2-meter resolution DEM strips and a re-release of the previous 75,000 strips with improved data filtering algorithms. The provided data is a simulated WorldView-3 "SuperCube" - a 16 band product composed of the eight WorldView-3 VNIR bands and the eight WorldView-3 SWIR bands. About Strava Maps Jojo Updated July 15, 2020 01:03. PGC Imagery Viewers) and ArcGIS web services. Flight Path – Simulating flight paths integrated with elevation data, imagery and other spatial data using Falcon View. Reach wider geographies in remote regions and expand multi-well pad designs using our dedicated solutions. The NGA ArcticDEM Web Map is useful for a spatial search of the ArticDEM index to quickly download one-off DEMs, both strips and tiles. DigitalGlobe enables accurate prediction and identification of damage by species, delivered through finely tuned super-spectral imagery. DigitalGlobe allows you to remotely analyze high-resolution maps before seismic surveying in order to build accurate surface models and avoid poorly-suited areas. When fast answers are required, DigitalGlobe can rapidly provide before-and-after incident imagery, and even crowdsourced damage assessments, helping you get a firm grip of what has happened and where, while staying steps ahead of the news cycle. Many of our members are already making their data open and accessible, especially through geoportals, with France just the latest to make its geospatial data free and accessible under an open licence, and Slovakia creating a new Digital Elevation Model. Environmental Impact Assessments (EIA) provide detailed information on the pre and post mining environment. The GIS layers can be used directly in desktop GIS software. Porter, Claire; Morin, Paul; Howat, Ian; Noh, Myoung-Jon; Bates, Brian; Peterman, Kenneth; Keesey, Scott; Schlenk, Matthew; Gardiner, Judith; Tomko, Karen; Willis, Michael; Kelleher, Cole; Cloutier, Michael; Husby, Eric; Foga, Steven; Nakamura, Hitomi; Platson, Melisa; Wethington, Michael, Jr.; Williamson, Cathleen; Bauer, Gregory; Enos, Jeremy; Arnold, Galen; Kramer, William; Becker, Peter; Doshi, Abhijit; D’Souza, Cristelle; Cummens, Pat; Laurier, Fabien; Bojesen, Mikkel, 2018, “ArcticDEM”, https://doi.org/10.7910/DVN/OHHUKH, Harvard Dataverse, V1, [Date Accessed]. Production enhancements include improved filtering to preserve coastlines and better resolve densely-forested areas that are subject to seasonal variation. Search for Flight MH370 – Crowd-sourcing the search for flight MH370 with satellite imagery provided by DigitalGlobe. Resolution matters. Refer to these guides for official ArcticDEM information & acknowledgement. For ongoing operational tasks, our satellite imagery solutions are ideal for fast, informed analysis. ArcticDEM data is generated by applying stereo auto-correlation techniques to overlapping pairs of high-resolution optical satellite images. EDIGéO. Directory and File Pathnames. DBI-0752017. Data can be downloaded using a browser or accessed directly from the FTP site. The energy industry requires efficient site selection, exploration, and environmental monitoring. Elevation units are meters and are referenced to the WGS84 ellipsoid. FIRMS Fire Information for Resource Management System . Learn more . Generate volumetrics with improved measurement accuracy and leverage elevation models with up to 40% better spatial resolution. Site by, The Polar Geospatial Center (PGC) is a research facility funded by the, Surface Extraction from TIN-based Searchspace Minimization (SETSM) software, http://data.pgc.umn.edu/elev/dem/setsm/ArcticDEM, http://www.arcgis.com/home/item.html?id=db38a951a2b643478a942ab22cd78fc6, http://elevation2.arcgis.com/arcgis/rest/services/Polar/ArcticDEM/ImageServer, GEOINT Symposium 2019 Keynote: Vice Admiral Robert Sharp, NGA Director, Blue Waters user Claire Porter Wins NOAA David Johnson Award for ArcticDEM Research, President Barack Obama ArcticDEM Announcement, Kotzebue, Alaska, NGA GEOINT: Geointeresting Episode 18: Mapping the Arctic, HPC Wire: Blue Waters User Claire Porter Wins NOAA David Johnson Award, NCSA: Blue Waters User Claire Porter Wins NOAA David Johnson Award for ArcticDEM Research, GoGeomatics Canada: CCMEO’s Elevation Data Revolution: Part 2 ArcticDEM development, AGU EOS: Map Provides High-Resolution Look at Nearly Entire Arctic Region, NGA Pathfinder Magazine: Mapping the Arctic from the sky, Esri: Arctic Elevation updated with new, high-resolution data, ArcticDEM Project has now mapped more than 65 percent of the Arctic, White House: New elevation map details Alaska like never before, NSF, NGA release first unclassified digital elevation models of Alaska, University of Minnesota-led project releases 3-D elevation maps of Alaska for White House Arctic Initiative, National Geographic: Alaska has finally been mapped as precisely as Mars, Blue Waters supercomputer used to create 3D elevation models for White House Arctic Initiative, NSF, National Geospatial-Intelligence Agency support development of new Arctic Maps, Esri: GIS makes the picture clearer on climate change, Data downloads from HTTP/FTP Servers (public and private), Web mapping applications (e.g. 19 DigitalGlobe Open Data. Dutch TOP50NL GML. These topographic data are available in a range of formats depending upon who acquired the data and what product types were delivered. Output DEM raster files are being made available as both “strip” files as they are output directly from SETSM and preserve the original source material temporal resolution, as well as mosaic files that are compiled from multiple strips that have been co-registered, blended, and feathered to reduce edge-matching artifacts. These data cover the entire ArcticDEM domain. Monitor wide scale change over time, and optimize the efficiency of your operations. Because this method is meant to be a back-of-the-envelope quantification of object heights in imagery, a number of simplifications are incorporated for the sake of making it quick and easy to use. The data include major road and rail networks, major hydrologic drainage systems, major utility networks (cross-country pipelines and communication lines), all major airports, elevation contours (metric equivalent of 1000 foot (ft), with 500ft and 250ft supplemental contours), coastlines, international and first order boundaries and populated places. Diori Hamani International Airport (IATA: NIM, ICAO: DRRN) is an airport in Niamey, the capital of Niger. The majority of ArcticDEM data was generated from the panchromatic bands of the WorldView-1, WorldView-2, and WorldView-3 satellites. There are two versions, one that contains cartographic elements such as cities, research sites, and administrative boundaries and one that is just the hillshade image. Reduced resolution versions are also available at 10 meter, 32 meter, 100 meter, 500 meter, and 1 kilometer resolutions. With global collection of panchromatic and multispectral imagery, QuickBird is designed to support a wide range of geospatial applications. About our Maps. Leading the pack with the world's highest resolution, 30-cm satellite imagery Learn More. Satellites Currently Operated by DigitalGlobe. The following material types in the scene were explicitly post-analyzed for spectral quality: Gravel, concrete, asphalt, steel, vegetation, and greenhouse plastic. These simulations represent best efforts to demonstrate WorldView-3's capabilities. Upon completion, ArcticDEM encompasses all land area north of 60°N. Accidents can happen and when they do, those in the energy industry are under tremendous pressure to deliver information to key stakeholders while optimizing the on-the-ground response process.
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