Asset ManagementAsset Management

Clint Ward, LSITClint Ward, LSITGeodetic Survey AssociateGeodetic Survey Associate ODOT, GeometronicsODOT, Geometronics

EquipmentEquipmentWe are Currently using three different Trimble models for asset collection

– Juno– GeoExplorer3000– GeoExplorer6000

GeoExporer SeriesGeoExporer Series• GeoXT/XH

– 2003– 2005– 2008– 3000

• GeoXT– L1– Submeter Accuracy (postprocessed)

• GeoXH– L1/L2– Decimeter Accuracy (postprocessed)

JunoJuno• Small/ Compact• Much cheaper • Uses same software• L1 code only• 1-3 meter accuracy (postprocessed)• 5 megapixel camera

GeoExplorer6000GeoExplorer6000• GeoXT

– L1– GLONASS– Submeter Accuracy (postprocessed)

• GeoXH– L1 & L2– GLONASS– Decimeter Accuracy (postprocessed)

• Bigger Screen• Faster Processor• Optional Cell Modem for Real Time Kinetic

(RTK) Capability• 5 megapixel camera

RangeFinderRangeFinder• Bluetooth syncs to GPS unit

for data collection using offsets

• Measures horizontal, vertical, and slope distances

• Measures angles• +/- 1 foot accuracy

PostProcessingPostProcessing

• 94 Stations in the Oregon Real-Time GPS Network (ORGN)– Salem GPS/GLONASS– 4 More GPS/GLONASS by summer 2013

ProjectsProjects

ApproachesApproaches• Wrapping up a statewide

collection effort• Over 75K Approaches were

collected and put into a statewide database

CulvertsCulverts• 2012 Pilot project in 5

districts• 2013 project under way

Questions?Questions?

Thank You!