Results 1 to 10 of about 345,205 (193)
Communicating Thematic Data Quality with Web Map Services [PDF]
ISPRS International Journal of Geo-Information, 2015 Geospatial information of many kinds, from topographic maps to scientific data, is increasingly being made available through web mapping services. These allow georeferenced map images to be served from data stores and displayed in websites and geographic
Jon D. Blower +7 more
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An Exploration of Some Pitfalls of Thematic Map Assessment Using the New Map Tools Resource [PDF]
Remote Sensing, 2018 A variety of metrics are commonly employed by map producers and users to assess and compare thematic maps’ quality, but their use and interpretation is inconsistent.
Carl Salk +4 more
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Effect of thematic map misclassification on landscape multi-metric assessment. [PDF]
Environ Monit Assess, 2015 Kleindl WJ, Powell SL, Hauer FR.
europepmc +2 more sources
RESEARCH ON THEMATIC MAPS IN THE NEW CENTURY EDITION OF THE NATIONAL GEOMATICS ATLAS OF THE PEOPLE’S REPUBLIC OF CHINA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 The National Geomatics Atlas is the first volume of the new century edition of the National Huge Atlas of the People's Republic of China, and is one of the important achievements of this research and development project.
T. T. Zhao +7 more
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The Stata Journal: Promoting communications on statistics and Stata, 2004 Thematic maps illustrate the spatial distribution of one or more variables of interest within a given geographic unit. In a sense, a thematic map is the spatial analyst's equivalent to the scatterplot in nonspatial analysis. This paper presents the tmap package, a set of Stata programs designed to draw five kinds of thematic maps: choropleth ...
Pisati, Maurizio, Pisati, Maurizio
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TanDEM-X-based Ganghwa Tidal Flat High-resolution Topographic Map Construction and Service [PDF]
Geo Data, 2022 This study extracted the data of Digital Elevation Model (DEM), tidal channel, and tidal channel density, slope based on TanDEM-X satellite of Ganghwa tidal flat.
Ga Ram Yun +4 more
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ISPRS International Journal of Geo-Information, 2021 Recently, due to Web 2.0 and neocartography, heat maps have become a popular map type for quick reading. Heat maps are graphical representations of geographic data density in the form of raster maps, elaborated by applying kernel density estimation with ...
Katarzyna Słomska-Przech +2 more
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地震科学进展, 2021 Earthquake emergency thematic map provides timely and necessary technical support for earthquake emergency work. In order to shorten the mapping time of earthquake emergency thematic map，reduce the technical difficulty of seismic thematic map mapping，and
Qi Fan, Hongguang Liu
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ISPRS International Journal of Geo-Information, 2021 It is acknowledged that various types of thematic maps emphasize different aspects of mapped phenomena and thus support different map users’ tasks. To provide empirical evidence, a user study with 366 participants was carried out comparing three map ...
Katarzyna Słomska-Przech +1 more
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Method of topographic inventarization and GPS technology in geospatial modeling [PDF]
Glasnik Srpskog Geografskog Društva, 2018 By the use of digital cartographic visualization, a wide range of relevant data can be systematically integrated, presented and analyzed. In particular, this refers to the connection between thematic and topographic maps and their application in
Milojković Boban, Jovanović Jasmina
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