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When you use old/ historical aerial image to performing Co-registeration / georeferencing with Metashape , what do you get the x,y,z coordinates from ??

Google Earth Pro
2 (66.7%)
ArcGIS Pro
0 (0%)
ArcGIS Desktop 10.x
0 (0%)
Other GIS Desktop
1 (33.3%)
Online ?
0 (0%)

Total Members Voted: 3

Author Topic: Poll for the Geospatial or Remote Sensing community users  (Read 1224 times)

PROBERT1968

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Poll for the Geospatial or Remote Sensing community users
« on: October 02, 2019, 06:06:14 PM »
I wanted to do this POLL , because I like to share information with..

For those that work with Geospatial Image Processing  or Mapping area, I am writing you to get information..

This is for the very old or historical aerial images/photography that has no EXIF in it or current technology. My understanding is Today the UAS is different than the olden days like the World War 1 days if you know what I mean...

I am myself deaf and I like to share information with you and others.

Let me know if you need this to modify ...

Thanks !


bgroff

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Re: Poll for the Geospatial or Remote Sensing community users
« Reply #1 on: October 04, 2019, 12:37:49 AM »
We often obtain single frame aerial photos from the 1940's and 1950's where the only means of georeferencing them is to align it to known road intersections or structural features present today. This is done using QGIS Desktop Georeferencer.

PROBERT1968

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Re: Poll for the Geospatial or Remote Sensing community users
« Reply #2 on: October 04, 2019, 07:27:34 PM »
Thanks for the reply   Yes I have heard QGIS but how do you get  z values with that software ?