Update Mapping and Digital Orthophotography, Phase III
Type: Large Southeastern County
Period of Contract: 2007-2008
Project Scope, Services and Deliverables:
OPTIMAL delivered Color Aerial Photography at 1"=660' NCS; ABGPS / IMU; Aerial Triangulation with Report; Update Digital Mapping delivered in Arc/Info and MicroStation .dgn format; Color Digital Orthophotography in Tif and Mr.SID formats; and Surface Data provided in raster DEM format.
Deliverables:
Color Aerial Photography at 1"=660' NCS
Aerial Triangulation and Report
Update Digital Mapping in Arc/Info and MicroStation
Color Digital Orthophotography
Ortho DEM in raster format posted to a 10 m grid cell size
Arc/Info deliverable format for all planimetric features
Area: 1,120+ square miles
Wind Farm in Kansas / Planimetric and Topographic Mapping, LiDAR and Orthophotography
Type: Southwestern Engineering firm specializing in wind energy
Period of Contract: 2007
Project Scope, Services and Deliverables:
OPTIMAL delivered: Color orthophotography in MrSID format; TIN, point & breaklines in AutoCAD 2004 format; 1"=100' full planimetric mapping in AutoCAD 2004 format; LiDAR supplemented with breaklines to support 2" contour mapping and contours in AutoCAD 2004 format. 1"=660' NCS photography.
Deliverables:
Color orthophotography in MrSID format
TIN
Breaklines in AutoCAD 2004 format
1"=100' full planimetric mapping in AutoCAD 2004 format
Contours in AutoCAD 2004 format
LiDAR supplemented with breaklines to support 2" contour mapping
Area: 146 square miles
DOT Digital Planimetrics, Aerotriangulation, DTM & Color Orthophotography
Type: Department of Transportation in the Western States
Period of Contract: 2008
Project Scope, Services and Deliverables:
Detailed deliverables included: Aerial Triangulation Report & Digital Files; Digital Mapping files Planimetrics, DTM to support a 1 ft. contour interval. Data was delivered in MicroStation v8 and InRoads using current DOT Lvl structure; Color Digital Orthophotography with a .25 GDR in TiFF/TIFW format; compressed Color Digital Orthophoto Mosaic with a .25 GDR in MrSID format; H-Datum in NAD83 and V-Datum in GRS80 Ellipsoidal Heights.
Area: .07 square miles
Ohio Airport / Aerial Photography, Aerotriangulation, Black and White Orthophotos, LiDAR
Type: Airport Obstruction Survey
Period of Contract: 2008
Project Scope, Services and Deliverables:
OPTIMAL provided 1"=660' negative contact scale black and white aerial photography for both ends of the runway and all of airport property with 60% forward overlap and 30% sidelap; Collected LiDAR for Obstruction Analysis at 850m vertical and also 500m forward looking at 20 degrees; Provided Obstruction Analysis detailing obstructions penetrating the glide path to FAA 405 specifications using the LiDAR data; The intent was to obtain all topographic information and geographic features (buildings, towers, poles, trees, etc) necessary to satisfy the requirements; Survey crew provided all supplementary airport data as covered in the Scope of Work; Provided a digital black and white ortho of the survey area with a 1' pixel resolution; Provided planimetric mapping at 1"=100' of the airport property; Provided a 1' contour from the LiDAR bare-earth surface data; utilized H-Datum in NAD83 and V-Datum in NVD88; delivered Softcopy Aerotriangulation.
Area: Runways 7 & 25.
Wind Farm Project in Illinois / Planimetric Mapping and Orthophotography
Type: Southwestern Engineering firm specializing in wind energy
Period of Contract: 2007
Project Scope, Services and Deliverables:
OPTIMAL delivered planimetric mapping data in AutoCAD 2004 format (51.1 sq miles of the 91.2 sq mile project area) and color orthophotography for 91.2 square miles in Mr.SID format.
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