"C\u00EDlem studie bylo zjistit re\u00E1ln\u011B dosahovan\u00E9 p\u0159esnosti DMT pro u\u017Eivatelsky nej\u010Dast\u011Bji pou\u017E\u00EDvan\u00E1 vstupn\u00ED data - digit\u00E1ln\u00ED v\u00FD\u0161kopis. V \u010Cesk\u00E9 republice je digit\u00E1ln\u00ED v\u00FD\u0161kopis sou\u010D\u00E1st\u00ED Z\u00E1kladn\u00ED b\u00E1ze geografick\u00FDch dat (ZABAGED), Digit\u00E1ln\u00EDho modelu \u00FAzem\u00ED 25 (DM\u00DA25) a z lesnick\u00E9 oblasti tak\u00E9 d\u00EDla Oblastn\u00EDch pl\u00E1n\u016F rozvoje les\u016F (OPRL). Tvorba DMT pro zvolen\u00E9 \u00FAzem\u00ED byla realizov\u00E1na v n\u011Bkolika softwarov\u00FDch produktech: Idrisi 15 Andes, ArcEditor 9.1, TopoL xT 7.0.17 DMT, Atlas DMT 4, Surfer 8, GRASS 6.1. Obecn\u011B bylo hodnocen\u00ED interpolace rozd\u011Bleno do dvou f\u00E1z\u00ED. V prvn\u00ED f\u00E1zi doch\u00E1zelo k v\u00FDb\u011Bru nejvhodn\u011Bj\u0161\u00ED interpola\u010Dn\u00ED procedury z mo\u017Enost\u00ED poskytovan\u00FDch softwarem, a n\u00E1sledn\u011B k optimalizaci jej\u00EDch parametr\u016F pro dosa\u017Een\u00ED nejlep\u0161\u00EDho efektu interpolace. druh\u00E1 f\u00E1ze kontroly byla zam\u011B\u0159ena na kvantifikaci p\u0159esnosti vytvo\u0159en\u00E9ho DMT v\u010Detn\u011B identifikace mo\u017En\u00FDch chyb ve zdrojov\u00FDch datech. Tento krok byl realizov\u00E1n ter\u00E9nn\u00EDm kontroln\u00EDm m\u011B\u0159en\u00EDm. Pro experiment\u00E1ln\u00ED lokalitu byla p\u0159esnost hodnocena kvantifikac\u00ED st\u0159edn\u00ED kvadratick\u00E9"@cs . . "Digital terrain model (DTM) is considered as an important geospatial data layer. At the present in the Czech Republic, digital contour data sources are often used for constructing regular raster DTM; the initial process requires interpolation between the points in order to estimate values in a regular grid pattern. The commonly used data sources are: the Primary Geographic Data Base (ZABAGED), the Digital Territory Model (DM\u00DA25) and eventually the Regional Plans of Forest Development (OPRL). In this paper, some constructions of DTM based on the above mentioned data were tested using several software products. Algorithm parameters can be optimized in several ways; in this sense the most useful operations proved comparing the first and second derivative of DTM and its real appearance in terrain and using cross-validation procedure or terrain data measurements to compute and minimize the root mean square error values (RMSE). The Forest Training Enterprise %22Masaryk Forest%22 was the area for the experimenta"@en . "Accuracy of digital terrain model and its application in forestry."@en . . "digital terrain model; geographical information system; spatial surface interpolation"@en . . . . . "Z(MSM6215648902)" . "137;144" . . "CZ - \u010Cesk\u00E1 republika" . "43410" . . "443925" . "1211-8516" . . "1"^^ . "Accuracy of digital terrain model and its application in forestry."@en . "RIV/62156489:43410/07:00107084!RIV08-MSM-43410___" . "[7F06880D7A55]" . . "8"^^ . "1"^^ . "P\u0159esnost digit\u00E1ln\u00EDho modelu ter\u00E9nu a jeho vyu\u017Eit\u00ED v lesnictv\u00ED" . . . "P\u0159esnost digit\u00E1ln\u00EDho modelu ter\u00E9nu a jeho vyu\u017Eit\u00ED v lesnictv\u00ED"@cs . "P\u0159esnost digit\u00E1ln\u00EDho modelu ter\u00E9nu a jeho vyu\u017Eit\u00ED v lesnictv\u00ED" . "P\u0159esnost digit\u00E1ln\u00EDho modelu ter\u00E9nu a jeho vyu\u017Eit\u00ED v lesnictv\u00ED"@cs . . "Klim\u00E1nek, Martin" . "RIV/62156489:43410/07:00107084" . "LV" . "C\u00EDlem studie bylo zjistit re\u00E1ln\u011B dosahovan\u00E9 p\u0159esnosti DMT pro u\u017Eivatelsky nej\u010Dast\u011Bji pou\u017E\u00EDvan\u00E1 vstupn\u00ED data - digit\u00E1ln\u00ED v\u00FD\u0161kopis. V \u010Cesk\u00E9 republice je digit\u00E1ln\u00ED v\u00FD\u0161kopis sou\u010D\u00E1st\u00ED Z\u00E1kladn\u00ED b\u00E1ze geografick\u00FDch dat (ZABAGED), Digit\u00E1ln\u00EDho modelu \u00FAzem\u00ED 25 (DM\u00DA25) a z lesnick\u00E9 oblasti tak\u00E9 d\u00EDla Oblastn\u00EDch pl\u00E1n\u016F rozvoje les\u016F (OPRL). Tvorba DMT pro zvolen\u00E9 \u00FAzem\u00ED byla realizov\u00E1na v n\u011Bkolika softwarov\u00FDch produktech: Idrisi 15 Andes, ArcEditor 9.1, TopoL xT 7.0.17 DMT, Atlas DMT 4, Surfer 8, GRASS 6.1. Obecn\u011B bylo hodnocen\u00ED interpolace rozd\u011Bleno do dvou f\u00E1z\u00ED. V prvn\u00ED f\u00E1zi doch\u00E1zelo k v\u00FDb\u011Bru nejvhodn\u011Bj\u0161\u00ED interpola\u010Dn\u00ED procedury z mo\u017Enost\u00ED poskytovan\u00FDch softwarem, a n\u00E1sledn\u011B k optimalizaci jej\u00EDch parametr\u016F pro dosa\u017Een\u00ED nejlep\u0161\u00EDho efektu interpolace. druh\u00E1 f\u00E1ze kontroly byla zam\u011B\u0159ena na kvantifikaci p\u0159esnosti vytvo\u0159en\u00E9ho DMT v\u010Detn\u011B identifikace mo\u017En\u00FDch chyb ve zdrojov\u00FDch datech. Tento krok byl realizov\u00E1n ter\u00E9nn\u00EDm kontroln\u00EDm m\u011B\u0159en\u00EDm. Pro experiment\u00E1ln\u00ED lokalitu byla p\u0159esnost hodnocena kvantifikac\u00ED st\u0159edn\u00ED kvadratick\u00E9" . "Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis" . "4" . . .