Települések kozlekedésfoldrajzi helyzetének meghatarozasa automatikus osztalyozas felhasznalasaval a dél-dunantuli gazdasagi mezokorzet példajan. (Determination of transportation geographical situation of settlements by automaticclassification
Automatizovana interpretace vodnich ploch z druzicovych udaju v severozapadnich Cechach. (Automatic interpretation of surface water from satellite data in North-West Bohemia)
The authors present the method of automatic interpretation of surface water from the data of the multispectral scanner of the satellite LANDSAT-3 on the example of very differentiated landscape of Ore Mountains, Most basin and Ceské stredohori
Provides a checklist that breaks down software features into such categories as range of map types, evaluation of the program, map design, flexibility and choropleth classification. - (DWG)
Ableitung planungsrelevanter Flächennutzungsinformation aus automatisch klassifizierten kosmischen Multispektraldaten (Interprétation d'informations sur l'utilisation du sol relevant de l'aménagement et provenant de la classification automatique de
The introduced method represents an attempt to dispose obtainable informations from automatically deciphered cosmic MS-data and to convert the results in cartographic performances for the planning bodies, especially for the general built-up planning.
of the training areas, founded on level slicing with transformed spectral data. The mapping accuracy can be further improved by combining the automaticclassification with a subsequent visual interpretation.
Landsat TM as well as SPOT HRV provides good possibilities for mapping of bedrock outcrop areas to be presented on the Swedish topographical map on the scale of 1 : 50 000. The errors of the computer-based classification can be reduced by a clean-up
An automatic method of data simplification for area mapping (choropleth) in European progress in spatial analysis.
proportion des personnes utilisant le train pour les migrations journalières en Belgique. Comparaison de deux cartes choroplèthes l'une utilisant une classification typologique, l'autre une distribution par classe des communes.
In this work, 4 map algebra (MA) algorthms are written in a GIS environment to automatically produce maps depicting the spatial distribution of sediment texture classes based on the most frequently used grain size TDs : the Shepard classification
and Flemming classification for sand-silt-clay components, and the Folk et al. classification and Blair and McPherson classification for sand-gravel-mud components. The proposed method allows rapid assessments by producing map distributions of the parameters
The contribution presents the basic work for the software development and the realization of the mosaic. Thematic maps of landuse in a scale of 1:200000 are produced by automatic supervised classification of multitemporal ERS-A SAR data
Stability and invariance of remote sensing-specific features for classification. Setting-up of catalogues of features for the automatic evaluation of remote sensing data. Processing by computer by means of non-numeric interpretation keys. (HL).
Design and installation of a combined automatic tensiometer-piezometer system
An automatic data logger system for monitoring tensiometers, piezometers, and auxiliary equipment is described. The results from the installation examples in Malaysia illustrate that significant changes in the soil water conditions on unprotected
Automatically derived catchment boundaries and channel networks and their hydrological applications
objective ways of comparing the conventionally mapped with the automatically generated drainage network. Emphasis is placed on the way that this approach is capable of benefiting a variety of hydrological applications, in particular the automatic estimation
Soil surface infiltration capacity classification based on the bi-directional reflectance distribution function sampled by aerial photographs. The case of vineyards in a Mediterranean area
surface pixels were automatically extracted from high spatial resolution scanned aerial colour photographs.
The advantages of semi-automatic and automatic data collection equipments are detailed. The construction of a new intelligent data collection system is described.
Atlas ; Cartography ; Cartography history ; Computer-assisted mapping;Automatic cartography ; Documentation ; Geographical information system ; Map library ; Thematic mapping ; World
, SIG), bibliothéconomie (aménagement des cartothèques, acquisitions, catalogage et classification, recherche automatisée, stockage et conservation), types de cartographie (topographie, bathymétrie, cadastre, sciences de la terre, environnement
image processing (e.g., image enhancement, spectral ratioing and automaticclassification) improves the ease and accuracy of mapping these parameters. The traditional visible light/infrared remote sensing of two-dimensional glacier distribution has been
Design and installation of a novel automatic erosion monitoring system
Process inference in geomorphology is hindered by a lack of information on the true temporal distribution of contemporary erosional and depositional activity. To tackle this problem a low-cost, automatic monitoring system based on the photo