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  "description" : "\u003cDIV STYLE=\"text-align:Left;\"\u003e\u003cDIV\u003e\u003cDIV\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eData Transfer Solutions, LLC, (DTS) is headquartered out of Orlando, Florida. DTS is a member of the SNC-Lavalin group. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eDTS contact information: 482 S. Keller Rd Suite #300, Orlando, FL 32810. 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By utilizing the POS LV system, data capture can be undertaken quickly and efficiently. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eIMU: Inertial Measurement Unit generates a true representation of vehicle motion in all three axes, producing continuous, accurate position and orientation information \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003ePCS: POS Computer System enables raw GPS data from as few as one satellite to be processed directly into the system, to compute accurate positional information in areas of intermittent, or no GPS reception \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eGPS Receivers: Embedded GPS receivers provide heading aiding to supplement the inertial data \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eGPS Antennas: Two GPS antennas generate raw observables data \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eSub-meter accuracy: The system is rated to get 0.3 m accuracy in the X,Y position and 0.5 m in the Z position. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eDistance Measuring Indicator (DMI)\u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eBEI 5000 Pulse Incremental Encoder \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAllows for collection of high-resolution imagery at posted speeds. Distance Measurement Indicator computes wheel rotation information to aid vehicle positioning \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eCameras \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAllied Vision Prosilica GX1920C\u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eSchneider Compact Lenses \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eFrame rate 15 images per second, 1936x1456 color resolution \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eHigh-definition cameras with precision lenses allow for accurate asset extraction. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003ePavement Imaging System \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eINO Laser Road Imaging System (LRIS) \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eTwo-line scan cameras and lasers configured to image 4m transverse road sections with 1 mm resolution (4000 pixel) at speeds that can reach 100 km/h \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAllows fully illuminated pavement image collection even in heavy shadow/canopy areas \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eSurface Road Profiler \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eICC 5-laser System (Two Selcom SLS6000/375, Three Selcom SLS6375/750) \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAngle Lasers (SLS6000/375) have a typical accuracy of 0.0002 inches. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003ePoint Lasers (SLS6375/750) used to determine rut have a typical accuracy of 0.00037 inches. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eUsed to collect accurate and precise Rutting and Roughness (IRI) values while traveling posted speed limits \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAcquisition Server/Software \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eImage Acquisition Server running Windows 7 Ultimate with Qcorei7, 8gb RAM, (8) 2Tb disk drives \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eAllows for RAID data capture to prevent loss of data \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eUtilizes Norpix’s Streampix Acquisition software, capable of handling up to 4 cameras triggering simultaneously, with precise timestamps encoded into image EXIF. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eStreampix allows for on-the-fly image enhancements for dark or bright lighting conditions\u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003eThe total collection consisted of 9,723 miles and spanned from 6/13/2022 to 9/17/2023. 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This creates a point/line shapefile and exports a chosen image for each asset from the DTS processed imagery. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eOnce all runs are reviewed and extracted, the shapefiles are then merged together and projected into the geographic coordinate system that most accurately represents the data. \u003c/SPAN\u003e\u003c/SPAN\u003e\u003c/P\u003e\u003cP\u003e\u003cSPAN\u003e\u003cSPAN\u003eOnce the Sidewalks are extracted, projected, and merged, the complete data undergoes DTS' quality assurance process. At least ten percent of the total asset features are reviewed by a team member who did not extract the asset. The quality assurance process reviews the location of the asset to make sure it is represented accurately and within three feet or less of the actual location. The attributes populated during the extraction process are also reviewed for accuracy. 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