Dec, 2002       Europe       

Survey of 300 km of overhead power transmission lines. 110 kV and 220 kV lines.
This survey was conducted as extension to project we performed for in September 2002.

Oct, 2002 - Nov, 2002       Russia       

Survey of 1,250 km of 110 kV and 220 kV overhead power transmission lines.

The project objective was to survey existing power lines and produce detailed and updated documentation as well as to register right-of-way land use.

Using airborne laser survey data we performed sag-tension analysis, critical clearances identification and 3D vegetation mapping, created high-resolution digital orthophoto map and ArcView GIS of the transmission network.

Survey flights were challenging stage of the project due to very steep and mountainous terrain lines run through. In this environment laser survey was the only solution to acquire the data our Client required.

Aug, 2002       Russia       

Survey of 300 sq. km route for oil pipeline preliminary design and construction feasibility study.

Deliverables included GIS with 1:2000 scale bare-earth digital terrain model, high-resolution digital orthophoto and 25:000 scale maps, objects layers and elements of route modeling.

Jun, 2002 - Jul, 2002       Russia       

Survey of 2,000 km of 500 kV overhead power lines.

The project objective was to survey existing power lines and produce detailed and updated documentation.

Using airborne laser survey data we performed sag-tension analysis, critical clearances identification and 3D vegetation mapping, created high-resolution digital orthophoto map and ArcView GIS of the transmission network. The data delivered ready to use in PLS-CADD and in proprietary viewer format as well as in MS Excel sheet forms.

May, 2002       Russia       

Survey of 750 km of 500 kV overhead power lines.

The project objective was to survey existing power lines and produce detailed and updated documentation.

Using airborne laser survey data we performed identification of critical clearances, created 3D vegetation model, produced high-resolution digital orthophoto map and ArcView GIS of the transmission network.

Data was delivered in proprietary viewer format and in MS Excel sheet forms.

Jan, 2002 - Mar, 2002       New Zealand       

Survey of 750 km of 500 kV overhead power lines.

The project objective was to survey existing power lines and produce detailed and updated documentation.

Using airborne laser survey data we performed identification of critical clearances, created 3D vegetation model, produced high-resolution digital orthophoto map and ArcView GIS of the transmission network.

Data was delivered in proprietary viewer format and in MS Excel sheet forms.

Survey of 3,700 km of overhead power transmission lines.

Survey objective was to collect accurate three-dimensional information for sag-tension analysis and uprating studies. Deliverables included feature-coded laser data, high-resolution digital orthophoto, and conductor temperature data. We also supplied time-stamped forward-looking and downward-looking video in VHS format. Laser data and digital orthophoto formats – both proprietary and in PLS-CADD.