DTA_100

Description Digital topographic base map in scale 1:100 000
(84 sheets for the whole country)
Raster files: colour (RGB 24 bit, resolution: 254 dpi)
planimetry (1 bit, resolution: 508 dpi)
relief (1 bit, resolution: 508 dpi)
hidrography (1 bit, resolution: 508 dpi)
Vector files: Relief, with interval of contour lines: 20 m
planimetry, hidrography
Tematical tiling: According to the topographical map.
Owner FÖMI (FVM)
Contact person Department of Geoinformation Developments: Rezső Solymosi
Storing format Magnetic disc
Supplying format In tiles or cutting by given co-ordinates. In digital form or printed out. Derived data: DEM
Formats:   
raster: optional
vector: DGN (InterGraph), DXF
Size
colour raster files: about 120 Mb/sheet
1 bit sheet files: about 1-1.5 Mb/sheet
Vector files (DGN): about 2-4 Mb/sheet
Quantity
raster files: 84 sheets (whole country)
vector: Relief files 84 sheets
Planimetry+hidrography : 50 sheets
On-line yes
Sample cutting
Common users GIS developers, planners
Comments DTA_100 is a group of products, it contains the raster and vector files of the digital topographic map in scale 1:100 000 as well as the TIN and GRID files derived from the vector files of the relief of the map.

 wpe447.jpg (4928 bytes)
Readiness by the year of editing of the map, 1981(light)-1986 (dark)

Responsible for this page:  Gyula Iván
© 2005, Institute of Geodesy, Cartography and Remote Sensing
1149 Budapest, Bosnyák tér 5.,
Postal address: 1592 Budapest, Pf. 585. Hungary
Tel: 36-1-222-5101, Fax: 36-1-222-5112  		Last Updated:
2005-07-27

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