General information

Colorful Raster Data Bases TOP10LT-SR for the Lithuanian Topographic Map at scale 1:10000 – for this moment this data base is prepared for Vilnius, Kaunas and Marijampolė cities, Kaišiadorys, Elektrėnai, Trakai municipalities (6300 square meters). TOP10LT-SR is created with the help of vector - raster conversion process, using midi level of Cartographic Data Base of the Lithuanian Topographic Map KDB10LT at scale 1:10000.

Data

TOP10LT-SR include the following objects: roads, railroads, streets, buildings, blocks of flats, individual houses and industrial territories, thematic areal objects (forests, parks, orchards, fields, greenlands, water bodies, cemeteries, stadiums, etc.).

Mathematical Background

TOP10LT-SR consists of 252 map sheets according to the map sheet division scheme and numbering LKS-94.

Mathematical background of TOP10LT-SR comes along with the statements of the resolution No 936 published by the Government of the Republic of Lithuania on the 30^th of September 1994:

• co-ordinate system LKS-94;
• map sheet division scheme and indexes in LKS-94 (2785 map sheets).

Application range

TOP10LT-SR data can be used as the background for solving thematic GIS tasks, for revision as a raster background by identifying location of special objects also capturing these objects.

Assignement clauses

The copyright of Colorful Raster Data Bases TOP10LT-SR for the Lithuanian Topographic Map at scale 1:10000 belongs to the National Land Service under the Ministry of Agriculture. Official authorized distributor of TOP10LT-SR is the State Enterprise “GIS-Centras”.

TOP10LT-SR raster data are assigned in TIFF data format. Data of one TOP10LT-SR map sheet takes ~70MB, resolution is 250 dpi. Data can be assigned in different formats upon a separate agreement. Assigning data in MrSID format SID data is compressed by 20 times.

TOP10LT-SR is distributed by signing licence agreement with the State Enterprise “GIS-Centras”. Colorful Raster Data Bases TOP10LT-SR for the Lithuanian Topographic Map at scale 1:10000 are assigned in standard map sheets according to the State territory map sheet division scheme and numbering LKS-94.