GPS PATHFINDER OFFICE .DFX FILES PRO
GPS PATHFINDER OFFICE .DFX FILES VERIFICATION
GPS PATHFINDER OFFICE .DFX FILES SOFTWARE
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Export the NAD83(HARN) or (2011) coordinates, then use the NGS NCAT tool to convert coordinates to NAD83(1986). In ArcMap you can project from ITRF00 to NAD83(HARN) or from ITRF00 to NAD83(2011).

I donвЂ™t know what the errors associated with these 2 transforms are in your area, but my understanding is that transformations involving NAD83(1986) are problematic and may have distortions >1m (see here). Keep in mind however, that there is also error inherent in the various transformations methods that may make transforming not worthwhile. To sum, ArcGIS does not have an ITRF00->NAD83(1986) transformation available, so you cannot project your GPS data вЂњon the flyвЂќ or using the вЂњProjectвЂќ tool вЂ¦ unless you create the needed 2 nd ITRF90->WGS84(TRANSIT) transform. After transforming you can then вЂњProject DefineвЂќ the WGS84(TRANSIT) output to NAD83. After you create the custom transformation and open the вЂProjectвЂ™ tool, ArcGIS should automatically offer a composite transformation using its existing ITRF00->ITRF90 + your custom ITRF90->WGS84(TRANSIT) transformations when you go to select the вЂGeographic TransformationвЂ™ method. However, you can create a custom transform in ArcGIS (the parameters are available here) using the вЂњCreate Custom Geographic TransformationвЂќ tool.

GPS PATHFINDER OFFICE .DFX FILES PRO

In ArcGIS Desktop 10.7 and ArcGIS Pro 2.4 (not sure about other versions) there is an ITRF00->ITRF90 transformation, but there is not an ITRF90-to-WGS84(TRANSIT) transform. As you mentioned, WGS84(original) - also known as WGS84(TRANSIT) - is essentially equivalent to NAD83(1986). You can get from ITRF00 to NAD83(1986) by stepping through 2 transformations: 1) ITRF00->ITRF90, then 2) ITRF90->WGS84(original). On the other hand, if your project requires high accuracy coordinates you may want to consider applying datum transformations.

If it is within your error budget, then try this scenario. You can check for NGS bench mark datasheets in your project area that list coordinates for multiple NAD83 adjustments to see what these differences are in your area. Or, project from ITRF00 to NAD83(CORS96) and just assume that NAD83(CORS96) = NAD83(1986). Also, consider the accuracy of your existing NAD83(1986) GIS map data. In this case, just assume ITRF00 = NAD83(1986). If 2 m falls within your error budget, then there is likely no need to transform. To answer your question, deciding whether to transform your GPS data from ITRF00 to NAD83(1986) all depends on the accuracy requirements of your project.

GPS PATHFINDER OFFICE .DFX FILES SOFTWARE

To maximize productivity, GPS Pathfinder Office software offers a Batch Processing utility that automatically downloads the data, differentially corrects data to increase the accuracy, and exports it to a GIS database or mapping program-all in one step.ITRF00 (which is equivalent to WGS84(G1150) at the decimeter level), differs from NAD83(1986) by ~1В to 2+ meters horizontally, depending on your location. And you can be sure your data is differentially corrected using the best quality base data available using Trimble's unique Integrity Index grading system. With Trimble's new H-Star technology you can achieve accuracies of subfoot (30 cm) and even 8 inches (20 cm) with the GeoXH handheld and GPS Pathfinder ProXH receiver. The differential correction process can improve the accuracy of your GPS positions from around 10 meters to submeter and better, depending on the environment and your GPS receiver.

You can review your data in map form to confirm it is exactly what you require before transferring it to your enterprise GIS.

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With GPS Pathfinder Office, files can be imported from a number of GIS and database formats so your GIS data can be taken back to the field for verification and update. In the field, the data dictionary prompts the field crew to enter specific information-ensuring data integrity and compatibility with your GIS or database. The data dictionary editor creates custom pick-lists, automatic repeat feature, and numeric values so that collecting many features and attributes is easy and accurate. The GPS Pathfinder Office software enables you to pre-plan your field sessions for more productive field work.

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It supports all aspects of GIS data collection and data maintenance for Trimble GPS Pathfinder receivers and GeoExplorer series handhelds. The Trimble GPS Pathfinder Office software adds value to your GIS data collection and data maintenance projects.

Gps pathfinder office .dfx files