Walsh provides Geographic Information Systems (GIS) services, remote sensing, and database management for a variety of environmental projects. In addition to using GIS as an integral part of most of our projects, we frequently provide stand-alone GIS services to client companies.
Our GIS and data management services include:
- Resource mapping
- Change detection
- Generation of maps
- Production of electronic atlases that link databases (analytical data, etc.) with text, photos, and drawings
- Materials volume estimates (aggregrate, mine tailings, etc.)
- Statistical analyses of geochemical sample data
- Spatial analysis of possible contaminant sources
- Management of large environmental databases
- Mosaicking of satellite and aerial images
- Web-based internet mapping and applications
- Visual Resource Management
- Mobile Mapping applications
- 3-D Modeling
Emergency Response/Planning
WALSH has developed remote sensing, GIS and intranet tools to help our clients with emergency response and disaster assessment.
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Environmental Management Systems (EMS)
Walsh has constructed GIS-based Environmental Management Systems that are customized to client needs. These systems provide web-based access to spatial data and complex databases.
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Impact Assessment and Baseline Studies
Walsh uses GIS and remote sensing tools to support environmental impact assessments and baseline studies.
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Pipelines and ROW
Walsh has used a variety of GIS tools in conducting planning, impact assessment, and monitoring projects for pipelines and other linear projects.
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Vegetation Monitoring and Change Detection
WALSH is using remote sensing and GIS technologies to study and monitor vegetation growth rates and change detection and analysis projects.
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Visualization and Visual Modeling
Walsh conducts modeling of visual impacts from projects such as wind farms, oil exploration and production, and transmission lines. We also do photosimulation and GIS-based "fly-throughs" of proposed projects.
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