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Digital elevation model
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#	Item
11	National Elevation Dataset October, 2010 Release Notes The October 2010 release of the National Elevation Dataset (NED) was released on October 5, 2010. It marks the 56th update of the 1-arc-second layer since bi-monthly Add to Reading List Source URL: nationalmap.gov Language: English - Date: 2013-10-22 12:07:06 Cartography Geographic information systems Geography Physical geography Shuttle Radar Topography Mission Geographic data and information Digital elevation model National Elevation Dataset Lidar USGS DEM Synthetic aperture radar
12	Microsoft Word - NED_Release_Notes_Apr13.doc Add to Reading List Source URL: nationalmap.gov Language: English - Date: 2013-10-22 12:06:50 Cartography Physical geography Geography Earth Lidar National Elevation Dataset United States Geological Survey Bathymetry Digital elevation model Shuttle Radar Topography Mission
13	Agreement for the Lease of Ordnance Survey Ireland Data Add to Reading List Source URL: www.osi.ie Language: English - Date: 2015-05-15 05:17:57 Cartography Geography National mapping agencies Geomatics Geographic data and information Ordnance Survey TIFF Digital elevation model OSI PackBits Topography Irish Transverse Mercator
14	Flood depths for the Nisqually River 100-year flood with roads and buildings. Updating Flood Maps Efficiently Using Existing Hydraulic Models, Very-HighAccuracy Elevation Data, and a Geographic Information System— A P Add to Reading List Source URL: www.nisquallydeltarestoration.org Language: English - Date: 2009-09-02 12:04:12 Physical geography Hydrology Water Geography Cartography Flood control Flood 100-year flood Digital elevation model Geographic information system Topographic map National Flood Insurance Program
15	British Virgin Islands Land Info offers a variety of digital topographic map & nautical chart data and satellite imagery products of British Virgin Islands including DEMs (Digital Elevation Models), bathymetry and vector Add to Reading List Source URL: www.landinfo.com Language: English - Date: 2013-08-07 13:09:02 Earth observation satellites Geographic data and information Geography Unmanned spacecraft GeoEye Satellite imagery DigitalGlobe Digital elevation model Landsat 7 Vector Map Topography EarthSat
16	National Height Model National Mapping Agency 10m DTM / 10m Contour National DTM / Contours with 10m grid posting, +/- 2.5m vertical accuracy Add to Reading List Source URL: www.osi.ie Language: English - Date: 2015-05-15 04:25:21 Geography Cartography Geomatics National mapping agencies Geodesy Geographic coordinate systems Geography of Ireland Irish Transverse Mercator Ordnance Survey Ireland Digital elevation model Ordnance Survey
17	Read everything before doing anything GIS Analysts perform spatial analysis when they need to derive new features from existing features. In GIS I, for example, you used the vector approach to derive a riparian buffer ( Add to Reading List Source URL: webspace.ship.edu Language: English - Date: 2015-09-21 11:50:36 Cartography Geography Geographic information systems Data Planetary science Geographic data and information Environmental soil science Digital elevation model Topography Terrain Landslide Spatial analysis
18	National Elevation Dataset December, 2010 Release Notes The December 2010 release of the National Elevation Dataset (NED) was released on December 7, 2010. It marks the 57th update of the 1-arc-second layer since bi-mont Add to Reading List Source URL: nationalmap.gov Language: English - Date: 2013-10-22 12:06:56 Cartography Geography Geographic information systems Synthetic aperture radar Physical geography Geomatics Geodesy Shuttle Radar Topography Mission Digital elevation model National Elevation Dataset Lidar Topography
19	CASE STUDY Angry birds at altitude Tasked with a large and topographically challenging Add to Reading List Source URL: www.sensefly.com Language: English - Date: 2015-07-09 04:32:32 Emerging technologies Avionics Embedded systems Robotics Wireless Unmanned aerial vehicle Digital elevation model Drone Technology Geography Engineering
20	MAPPING Since 1949, Asia Air Survey has demonstrated extensive skills and optimised techniques in aerial surveying using a wide range of high definition analogue and digital sensors. Asia Air Survey offers superior profe Add to Reading List Source URL: www.ajiko.co.jp Language: English - Date: 2014-04-09 20:37:43 Cartography Geography Physical geography Photogrammetry Lidar Geomatics Topography Aerial photography Geographic information system Digital elevation model Topographic map Remote sensing

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