Cartography, all Latvia
Meliorprojekts, VSIA
Struktoru 14, Rīga, LV-1039
Land amelioration, construction design, surveying, hydrotechnical structures, water reservoirs, construction sites, hydrological calculations, flooding borders, marshes, peat extraction, land use.
Latvian Geospatial Information Agency, Department of Geodesy and Cartography
Ojāra Vācieša 43, Rīga, LV-1004
Land surveyors, Geodesy, cartography, topography
