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Updating topographic databases with ARC INFO; client fitted creation of change-only information
topographic databases ARC INFO change-only information
2016/5/20
Most of the existing change-only solutions for updating topologically structured, topographic databases only work in ideal conditions. We therefore decided to develop a new procedure that would also b...
A Study of the Theory and Modeling of Battlefield Environment Analysis Based on Geographic Information
Battlefield environment analysis quantitative analysis qualitative analysis mathematical modeling
2015/12/2
Battlefield environment is the basement of the military action. It is very significant for commanders to considerate and make full use of it in decision-making. New requirement has been put foreword, ...
Similarity Measurement of Terrain Skeletons by Topological Indices and Spatial Orientation Information
DEM Extraction Measurement Fuzzy logic Geomorphology Pattern Recognition
2015/12/2
Terrain skeletons have played a key role in survey and mapping, hydrological applications, military applications, generalization studies, determination of political borders, discovery of the steepest ...
Use of Geographical Information Systems in Analyzing Vehicle Emissions: Istanbul as a Case Study
Analyze Air Pollution CO CO2 GIS Query
2015/11/23
Air pollution is defined as the presence in the outdoor atmosphere of one or more contaminants (pollutants) in quantities and duration that can injure human, plant, or animal life or property (materia...
Imagery Information on the Study of Cultural Heritage
photogrammetry remote sensing aerial photographs satellite imagery cultural heritage
2015/11/11
In this paper we present in summary our studies about monuments and historic centers for the Greek area with photogrammetric, photointerpretation and remote sensing methods. In this way multi-temporal...
MAPPING THE WORLD - A NEW APPROACH FOR VOLUNTEERED GEOGRAPHIC INFORMATION IN THE CLOUD
OSM Volunteered Geographic Information
2015/6/17
The OSM project provides a geodata basis for the entire world under the CC-SA licence agreement. But some parts of the world are
mapped more densely compared to other regions. However, many less dev...
COMPARISON OF QUALITY AND INFORMATION CONTENT OF DIGITAL AND FILM-BASED IMAGES
Digital photogrammetry comparison
2015/3/24
Digital cameras have started to replace analog film cameras for many applications. Considering the huge consumer market
of small format cameras and compact cameras or the professional med
APPLICATION OF THE PHOTOGRAMMETRIC AND THE GEOGRAPHIC INFORMATION SYSTEMS IN THE URBAN ENVIRONMENT: A CASE OF STUDY
Urbanization Flood Photogrammetry
2015/3/24
The urban growth and the environmental relationship are several times joint as to the of the urban soil occupation as to the urban
area development. The transformation of the several kinds of soil u...
KNOWLEDGE-BASED BUILDING DETECTION BASED ON LASER SCANNER DATA AND TOPOGRAPHIC MAP INFORMATION
Segmentation building detection airborne laser scanning
2015/3/24
Laser scanner data is being increasingly used to obtain topographical and object height information for mapping and GIS tasks.
Valuable information can be derived of the terrain and objects of a reg...
COMBINING GEOGRAPHICAL INFORMATION SYSTEM AND MULTICRITERIA EVALUATION TO DEAL WITH LAND USE PROBLEM.
GIS MCE Land Use
2015/2/3
The geographical information systems (GIS) provide the decision-maker with a powerful set of tools for the manipulation and analysis of spatial information. The functionality of GIS is, however, limit...
DESIGN OF A MULTINATIONAL GIS-BASED INFORMATION MANAGEMENT SYSTEM FOR ENVIRONMENTAL DECISION MAKING IN THE MEKONG REGION
GIS Design Decision Support Environmental Information System
2015/2/3
The Mekong River and its system of tributaries drain a vast fertile basin of fundamental importance to six nations - Cambodia, Lao PDR, Myanmar, Thailand, Vietnam and the Peoples Republic of China (es...