Innovative Image Processing Solutions from OVERWATCH GeoOps April, ASPRS LIDAR PANEL

OVERWATCH Geospatial Operations Overwatch Geospatial Operations - Heritage

OVERWATCH Geospatial Operations Industry Leading COTS Products ELT 5500/3500Feature Analyst LIDAR Analyst RemoteView Urban Analyst InterSCOPE Extraction of 3D features from LIDAR data Advanced 3D Exploitation and Analysis Geospatial Decision Support Platform Image Processing, Exploitation, and AnalysisExtraction of 2D/3D features from RasterImage Exploitation and Analysis

OVERWATCH Geospatial Operations 0verwatch Geospatial Solutions

OVERWATCH Geospatial Operations Geospatial Analyst Suite™

OVERWATCH Geospatial Operations Ability to work with Point Clouds, ASCII, Shapefiles, and DEM Raster Data. Ability to covert ASCII/ Text and Shapefiles to.LAS format Ability to quickly generate and modify DEM’s (bare-earth) Process data in a variety of map units Ability to collect buildings, trees and forest Classify LAS data Generate variety of analysis layers Extract multi-component and complex building features Advanced building edit tools LIDAR Analyst Key Features

OVERWATCH Geospatial Operations 1.Review Data 2.Convert LAS to DEM 3.Extract Bare-Earth 4.Refine Bare-Earth 5.Extract Buildings 6.Refine Buildings 7.Extract Vegetation 8.Generate Contours 9.Classify Point Cloud 10.Visualize in 3D 11.Analyze and output to other data formats PROJECT WORKFLOW

OVERWATCH Geospatial Operations 1. Bare earth extraction anomaly. 2. Addition of bare earth points. 3. Last Return LIDAR shows building 4. Modified bare earth Bare Earth Modifications

OVERWATCH Geospatial Operations Know Your Resolution Low Resolution – 3 foot

OVERWATCH Geospatial Operations Know Your Resolution

OVERWATCH Geospatial Operations Know Your Resolution High Resolution – ½ foot

OVERWATCH Geospatial Operations LIDAR Analyst ® cont. Accuracy* Bare – earth: –RMSE as low as 0.12 meters under leaf off conditions Buildings: –An overall accuracy as high as 97.4 percent Speed* Bare – earth: –Average processing speed of 86 seconds per km 2 Buildings: –11,000 buildings in 9 minutes over an Urban High Density Area of 33 sq km (Los Angles East) Trees: –100,000 trees were extracted from a Forested Semi- Rural Area in 6 minutes over a 50 sq km extent (Stafford, CT ) * Done with the U.S Army’s Engineering and Research Development Center (ERDC) Topographic Engineering Center (TEC) * Ground control data provided by ERDC-TEC

OVERWATCH Geospatial Operations Major improvements to automated 3D building extraction algorithm Enhanced the automated collection of complex 3D rooflines Improved building square-up algorithm 3D Rooftop Modeling

OVERWATCH Geospatial Operations Auto-split Buildings Courtyard Tool Advanced 3D Editing Tools

OVERWATCH Geospatial Operations Extraction of trees

OVERWATCH Geospatial Operations Automatically extract contour lines at user specified intervals from a bare earth layer Output is 3D polyline shape file Contour Extraction

OVERWATCH Geospatial Operations Overwatch Solutions Are Client Tested Sample of Government Clients: NGA OSM All US Armed Forces Branches NOAA USGS US Forest Service Dept. of Homeland Security BLM Nat’l Parks Service Environment Canada Parks Canada Sample of Government Clients: NGA OSM All US Armed Forces Branches NOAA USGS US Forest Service Dept. of Homeland Security BLM Nat’l Parks Service Environment Canada Parks Canada Sample of Commercial Clients: Adams, Rehmann, Heggan, & Associates Inc. Aramco Services Co Digital Globe Bechtel GeoSyntec Consultants Greenhorne and O'Mara Lockheed Martin NavTech Raytheon Sanborn Sample of Commercial Clients: Adams, Rehmann, Heggan, & Associates Inc. Aramco Services Co Digital Globe Bechtel GeoSyntec Consultants Greenhorne and O'Mara Lockheed Martin NavTech Raytheon Sanborn Overwatch software resides on over 30,000+ workstations world wide. FederalFederal StateState LocalLocal UniversityUniversity Non-profits.Non-profits.

OVERWATCH Geospatial Operations QUESTIONS? Overwatch Geospatial Solutions

OVERWATCH Geospatial Operations Contact Overwatch for more info For more information please contact: Rebecca Holman x225 Overwatch Geospatial – Montana Operations P.O. Box 5012 Missoula, MT Free trial software is available at Free trial software is available at