Aerolaser scanning



Aerolaser scanning of Latvia territory



In year 2014 the aerolaser scanning was launched in in the central part of Latvia territory and the area of 6 411 km² was scanned. Work continued in the spring of 2015 and resulted in 5 489 km² scanned territory. Contractor - Polish company MGGP Aero


Further work of aerolaser scanning is planned in autumn of year 2015 and during spring period of year 2016, according to the results of the competition, the French company Fit-Conseil is going to carry out the work
Aerolaser scanning territory is selected considering the needs of interested ministries and other stakeholders
Aerolaser scanning of Latvia workflow for years 2013-2018 (0.87 Mb)

Planned aerolaser scanning of Latvia for years 2017-2018 (0.77 Mb)


The main data technical parameters:
  • the overall density of the dots is not less than 4 p/m²
  • surface characteristics to the average density of dots not less than 1.5 p/m²
  • data vertical accuracy is not worse than 12cm (2 sigma with a 95% confidence level) against the State geodetic network
  • data horizontal accuracy is not worse than 36cm (2 sigma with a 95% confidence level) against the State geodetic network


Changed: 2017.04.06. 11:12


Parse Time: 0.019s