Gps pathfinder office what is it software#
Excellent software (Pathfinder Office).No Data Dictionary capability Large Errors!.Not designed for GIS Mapping - relies on 3rd party software.No GPS Filters (2D Fixes Given, SNR, PDOP, MASK Angle set to 5).Integration into ArcView - relatively straightforward.Fun / easy to use and easy to navigate with.Cheap and consistent 15 meters positions - okay under canopy.Application builder($1500) Garmin and IPAQ running ArcPad.Unlimited Storage (dependent on storage capacity of device).Realtime display of vector /raster data.Data Dictionary, Mission Planning Trimble.Moving Base Maps (1:100,000 scale) Garmin RealTime Kit.
GPS/GIS Field Mapping Tools Nerd Factor.Able to Differentially Correct (Realtime or Post-process).Capable of Datum Transform - To NADCON 27.Data Dictionary (Name, Trail Width, Comments).Capable of Controlling Attributes in the Field.Export in GIS Friendly Formats (shapes, coverages, DXF).Good on Batteries No Problem! Most Likely With Effort Tip: A Pause button is crucial to creating clean line/poly data in the field.Able to Average Positions into a Point.Meet National Mapping Accuracy Standards:.Waypoint1 N 61 13 9.0 W 149 53 28.4 Line and Point Featuresĭistance is the logging rate A GPS Line or Tracklog = Vertices StartĬollecting Points or Waypoints along the Way Multiple positions averaged into a point Recreational Grade Receivers : Collected as a “TrackLog” then converted back in the office.Mapping Grade Receivers : Collected directly in the field as a line / area feature.String of positions converted into a line / area.Recreational Grade Receivers : Called “Waypoints”.Mapping Grade Receivers : Called “Points”.Point features are one or more positions averaged into a point.Digitizing Terms Traditional Way GPS Way Tablet Earth Puck GPS Antenna Nodes / Vertices Positions GRAIN or WEED Logging Rate.GPS View of the World How a digitizing tablet is used today.Baselines have significantly decreased Tip: For every 100km between base and rover, add additional 0.1m of error.Dependent on the CORS Statewide Network and community base stations.Poor under any canopy Tip: Other Satellite DGPS systems like StarLink do not cover AK.3 meter solution (if the GPS is enabled).
Gps pathfinder office what is it pro#
Garmin Pro XR GeoExplorer 3 Trimble GPS Ground Segment You try to minimize positional errors along the way.You collect or receive GPS data collected in Alaska.GPS 4 GIS Tips, Tricks and Tarpits Garmin Pro XR GeoExplorer 3 Trimble Joel Cusick National Park ServiceAlaska Support Office PLGR