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Storing date and time of GPS observation

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11-11-2014 06:19 AM
RobBlash
Frequent Contributor

I'm developing a GPS workflow using Trimble GeoXH units running ArcPad, and post-processing is done through Trimble Positions. I'm trying to get a GPS date & time on each feature captured in ArcPad. Either this process is way more complicated than it needs to be, or I'm missing something very simple (I hope it's the latter...). I want it to happen automatically (no user initiated date/time capturing). Ideally it would not require any form customization since we're trying to use the on-the-fly forms created when checking out data to ArcPad.

Here is the workflow:

I create a Project in positions, my GPS data will be stored in an SDE feature class

I check out a data package using trimble positions

copy package to GPS unit, collect field data

copy field data back to PC

check in GPS data and post-process

I know this data is stored in the AXF file but it seems the process of populating the data with "AXF_TIMESTAMP" is a bit convoluted

41068 - Populate a date/time field with the current date/time in ArcPad

If anyone has suggestions I'd be glad to hear them.

Another idea I have is to check out the data once, insert some form customization, then just use a copy of that modified checkout package each time the unit is sent out into the field. That has it's own problems however, since the user will need to re-name some files each time if we want to stay organized.

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RobBlash
Frequent Contributor

I found info about quickfields but most of the units are on ArcPad 10.x so that's not an option for now.

I found a solution that works, was also able to modify it to store some other data I want to log.

Good old arc scripts...

Add XYZ to Table

My one concern is continued support for vbscript, but at that point (hopefully) all units will be on a version that can use quickfields.