Jun, 2007 - Sep, 2007       Russia, Tatarstan       

Survey of 5500 kms of high-voltage transmission lines for rating analysis and system-wide uprating study. Deliverables are rating reports identifying low and potentially low spans at maximum operating temperature, and engineering reports indicating system-wide uprating solutions. Identification of low spans required calculation of conductors’ temperature applying CIGRE methodology and using meteo data collected in the field. Other deliverables include feature-coded LIDAR data, vegetation infringements reports, PLS-CADD models, and high-resolution orthophoto.

Sep, 2007       France       

Survey of 360 km of high-voltage power transmission lines. Deliverables included updated plan and profile drawings prepared in accordance with RTE standards, feature-coded LiDAR data, high-resolution digital orthophoto mosaics, and line rating information. Calculation of conductors’ temperature was done applying CIGRE methodology and using meteo data collected in the field.

Sep, 2007       Russia       

Airborne LiDAR survey of 343 km corridor for further design and construction of a new power transmission line. The deliverables include feature-coded LiDAR data for PLS-CADD, orthophoto mosaic, specialized software for viewing PlS-CADD data, DXF files, plan and profile of the surveyed corridor.

Sep, 2007       Russia       

A complex of land-surveying work of 18 sq. meters of islands on the Volga. The results of the survey consist of DTM and orthophotoplans  in a scale of 1:2000.

Mar, 2007 - Apr, 2007       Australia, NSW       

Survey of 2500 km of high-voltage power transmission lines for rating analysis. Deliverables are feature-coded LIDAR data, PLS-CADD models, high-resolution orthophoto and engineering reports identifying low and potentially low spans at maximum operating temperature. Identification of low spans required calculation of conductors’ temperature applying CIGRE methodology and using meteo data collected in the field.

Apr, 2007       Russia       

Airborne LiDAR survey of 700 km corridor for further design and construction of pipeline “AltIai”. The width of the surveyed corridor amounts to 700 m. The deliverables include LiDAR data (classified into terrain and non-terrain), orthophotoplans.

Feb, 2007 - Mar, 2007       New Zealand       

Airborne LiDAR survey of 1700 km of 110 – 350 kV power transmission lines. The results of the data processing are feature – coded LiDAR data, PLS-CADD models, high-resolution orthophotos as well as vegetation clearance infringement analysis report.