Illinois Department of Transportation: Elgin O’Hare - West Bypass

Illinois Department of Transportation: Elgin O’Hare - West Bypass AeroMetric provides professional photogrammetric and aerial mapping for design of a corridor.

Illinois Tollway - High Accuracy Mapping

Illinois Tollway - High Accuracy Mapping AeroMetric has completed 36 miles of High Accuracy Mapping along a portion of the I-88 highway in Illinois.

Illinois Department of Transportation: Design Scale Aerial Photography and Mapping

Illinois Department of Transportation: Design Scale Aerial Photography and Mapping AeroMetric provides professional photogrammetric and aerial mapping for design of a corridor.

Michigan Department of Transportation: High-Accuracy Large-Scale Mapping

Michigan Department of Transportation: High-Accuracy Large-Scale Mapping AeroMetric provides coordinated topographic aerial and field mapping for design and construction plans.

Topographic Maps

Topographic maps are typically used by our clients in planning infrastructure and resource management. The information conveyed in this type of map can include contour lines, spot elevations, hydro-enforced breaklines, and other required elevation data.

Production

Using photogrammetric methods, we interpret aerial photography, lidar data sets, and other remote sensing data to develop topographic maps. Once we have aerial imagery, we utilize both softcopy and analytical stereoplotter systems to extract the required topographic information. Our mapping instruments all employ high-speed computers and capture software, providing for efficient collection of map data.

Our softcopy systems include DAT/EM's Summit Evolution digital photogrammetric workstations. These advanced software driven systems use high-resolution scanned aerial photographs and digital aerial imagery to perform 3D data collection.
Our analytical stereoplotter systems enable us to view film transparencies in 3D, equivalent to softcopy methods, for similar mapping applications. 

 

 

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