The tolerance per Engineer is 1/8", which is unachievable with current procedures. If they really need to be that accurate, then the contractor should...

I'm retracing an ALTA from 2016 this week. Surveyor notes the datum is horizontal NAD83 and vertical NAVD88. Horizontal is off by ?ñ7ft and vertical i...

That wouldn't well here in the NE. We recommend a 10ft 6"x6" post with concrete, set at least 4ft below grade. Must get it below the frost line. 6ft i...

@bill93 I agree with Bill. Pixels should be considered. I personally like a pair of 24" monitors at 4k with the resolution 3840x2160 for each monitor...

No, no no don't by a 128GB SD card, it may not work. Purchase a card size 8GB to 32Gb. The large capacity cards are not compatible with some devices a...

@sjc1989 SD1000 has a battery that screws onto the device

Vertical control for mmGPS needs to be within a "gnats a$$". If you can do that with your TS, great! We prefer using a digital level.

When exporting point or raw data formats such as TXT, CSV, RAW, RW5, and others you can set the Style to create Line String Codes suitable for Carlson...

@andrewh No. Not limited to those specific drone apps. Can use any Static post processing program like TBC or Magnet Tools.

Yes.... Set your Trimble GNSS to collect static data at 1 second epoch rate. Then post-process the DJI P4RTK Rinex data provided by the drone.?ÿ You ...

NY requires a mask or face-covering to be worn as of Friday. Over the weekend I came out of the Adirondack woods after a long day of reconn, and trav...

Coming soon - the TOPCON FC-6000A (Android) The Powerful Topcon FC-6000 Now in Android Version Powerful, tough, and versatile, the FC-6000A brings th...

This should work in theory, however, in reality, it doesn't unless you're measured a newly created stockpile of dirt. Pix4d makes an attempt to classi...

To avoid Windows 10 updates go to windows services, find Windows updates. Stop and disable the service. There is a new model, the FC6000 with faster ...

@ian-harvey   Ian,   Nothing like that is directly captured by the drone. You need to post process the drone with apps such as Pix4D to ...

I don't know. When the dredging was done for the assembly of Tappan Zee Bridge, the Barge operator used his I-phone and the daily tides to determine ...

Are you sure you looked in the correct job folder? If you are seeing the "Failed to open job!" error, then the job file must still be on your system. ...

I'm not sure you are properly informed about Pix4d products. From my understand Pix4dBIM works with a camera attached to a Crane. Pix4dMapper processe...