topographic data
1Topographic map — A topographic map with contour lines …
2Topographic Map of Switzerland — Bern as depicted on the Dufour Map …
3topographic engineering — Those engineering tasks that provide geospatial information and services to commanders and staffs across the range of military operations. These tasks include terrain analyses, terrain visualization, digitized terrain products, nonstandard map… …
4Vicmap Topographic Map Series — is a series of topographic maps covering the State of Victoria, Australia. Created and maintained by the State of Victoria, the map series is currently in a transition phase, with traditional Vicmap Topographic maps being gradually replaced with… …
5Generative topographic map — (GTM) is a machine learning method that is a probabilistic counterpart of the self organizing map (SOM), is provably convergent and does not require a shrinking neighborhood or a decreasing step size. It is a generative model: the data is assumed …
6Topography — ( topo , place , and graphia , writing ) is the study of Earth s surface features or those of planets, moons, and asteroids. In a broader sense, topography is concerned with local detail in general, including not only relief but also vegetative… …
7Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
8LIDAR Contour Mapping — Introduction:LIDAR contour mapping is a rapid, cost effective source of high accuracy, high density elevation data for many traditional topographic mapping applications. The technology allows large area topographic surveys to be completed… …
9Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… …
10Geographic information system — GIS redirects here. For other uses, see GIS (disambiguation). A geographic information system, geographical information science, or geospatial information studies is a system designed to capture, store, manipulate, analyze, manage, and present… …
