Dewberry has been awarded a five-year indefinite delivery, indefinite quantity (IDIQ) contract by the U.S. Army Corps of Engineers (USACE) St. Louis District for photogrammetric and lidar surveying and mapping. The firm will provide geospatial services consisting of professional photogrammetric mapping lidar and aerial imagery acquisition, along with related surveying work and photo interpretation. The projects may be requested by USACE offices; other Department of Defense agencies; and other local, state, federal, and tribal governments.

Dewberry will be responsible for aerial photography and lidar acquisition, remote sensing, ground control surveying, analytical aerotriangulation, geo-rectification, ortho-rectification, image mosaicing, photogrammetric mapping, digital elevation modeling, GIS mapping, and the production of large and small-scale topographic maps and other geospatial data.

“We are excited to leverage our full suite of geospatial services for the St. Louis District," said Dewberry Senior Project Manager Keith Patterson.

Under the IDIQ contract, USACE will assign task orders to Dewberry on an as-needed basis to provide geospatial deliverables and GIS support.