In 2021, the U.S. Army Corps of Engineers (USACE) St. Louis District, a center for surveying and mapping services worldwide, awarded our firm our third consecutive indefinite delivery/indefinite quantity (IDIQ) contract, requiring a full range of remote sensing and geospatial products and services. The primary work under this contract includes photogrammetric mapping, photointerpretation, lidar acquisition and processing, aerial imagery acquisition and processing, ground surveying, geographic information services (GIS), and independent quality assurance/quality control (QA/QC) of draft geospatial deliverables.