# SAM #140G0326Q0205

Custom Satellite Shoreline Processing System Development for USGS

**Buyer:** USGS Office of Acquisition and Grants
**Posted:** September 15, 2026
**Respond By:** September 23, 2026
**Identifier:** 140G0326Q0205
**NAICS:** 541511, 541370, 541715

The U.S. Geological Survey Pacific Coastal & Marine Science Center is seeking a contractor to develop a custom Satellite Shoreline Processing System for large-scale coastal mapping and change analysis.
- Government Buyer:
  - U.S. Geological Survey (USGS), Pacific Coastal & Marine Science Center, Sacramento Acquisition Branch
- Products/Services Requested:
  - Design, development, and delivery of a CoastSeg-like software system for satellite shoreline mapping
  - Strategic plan outlining workflow and system architecture
  - Prototype code for satellite imagery acquisition, shoreline detection, and data production
  - Enhancement and validation of prototype code using Landsat and Sentinel-2 imagery
  - Publication of code following USGS standards
  - Comprehensive documentation and virtual training for USGS staff
- OEMs and Vendors:
  - No specific OEMs or commercial vendors are named; the opportunity is for custom software development
- Unique/Notable Requirements:
  - System must support machine-learning shoreline extraction and geospatial data processing
  - Must integrate with USGS Advanced Research Computing resources
  - Contractor must provide training and documentation for USGS staff
  - Validation must include at least 50 km of U.S. coastline using satellite imagery
- Period of Performance:
  - 20 months, with deliverables at 6, 12, and 20 months
- All technical details and requirements are contained in the solicitation attachment

### Description

Satellite Shoreline Processing System

[View original listing](https://sam.gov/opp/c14be7c3004b452ab09907fea23d2218/view)