Recent content by ermaITA

otherwise you can have gross errors in scale, orientation and georeferencing

but you use gpc of known coordinates to do the photogrammetric survey ??

Thanksss

does anyone have a distortion correction file in lightroom for the e90x ?? Thanks

Do you know how to process in PPK? When you download the photos you have this file that I am attaching to you and a small program that generates a rinex file, do you know what is in this txt file and what is the procedure? Thank you

Is a dinamic european WGS84

I use HxGN SmartNet with etrf2000, which other datum has 30cm difference in z?

RTK via NTRIP, sorry but do you have any updated manual on rtk more than 20210203? because I have not found this information of 21cm anywhere ... I actually read somewhere in L1 and L2 on top of each other but now I can't find where, in any case the manuals are very lacking

one of the tests I performed is to hit a point on the ground and on the same point detect the coordinates of the photo taken in rtk and the error was about 32cm, which is the same error that I have when processing with the gcp

then it's great. I also use gcp and rtk, in truth I have the h520e rtk by little time even though I'm doing some surveys now and I have noticed two things that leave me perplexed, the first is that the z has a systematic error of about 30cm, and so I thought that it had not been considered there...

I have processed a survey about 2.5km long and 150m wide and I have errors contained within 10cm, only on the z I have errors equal to the distance between camera and antenna (30cm), so it is not corrected by software

you're right I downloaded geosetter and I see a lot of info but strangely the metashape doesn't matter to me...anyway thank you

unfortunately all this information is not there

it is different from the file that generates the ph4, I do not understand some columns what they are... and there's no starting line of reference

this is a capture of the .txt file that is generated in the dcim folder of the photos, what does it correspond to??