Aerial Triangulation | Part 3: Using Direct Georeferencing for Assisted AT | GeoErnest

Aerial Triangulation | Part 3: Using Direct Georeferencing for Assisted AT | GeoErnest

Does this mean you use AT for all mapping situations? No it depends on your application, accuracy requirements, and whether you followed procedures. BUT every mapping company should have professional AT software.

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Aerial Triangulation | Part 2: Comments from a Viewer | GeoErnest

Aerial Triangulation | Part 2: Comments from a Viewer | GeoErnest

My expert photogrammetry friend, Josef, has made very important comments about Aerial Triangulation (AT) and  Direct Georeferencing for aerial camera mapping.

I thought his comments were important so I decided to make a video about it. Read more of this post

Aerial Triangulation | Part 1: A Very Simple Explanation | GeoErnest

Aerial Triangulation | Part 1 | A Very Simple Explanation

Aerial Triangulation (AT) is the process of optimally piecing together a block of overlapping aerial images such that you can make a map. The objective is to determine the position and orientation of each image in a mapping frame. Read more of this post

Direct Georeferencing QA/QC Block Procedures for Aerial Camera, Part 2: Block Setup | GeoErnest

Direct Georeferencing QA/QC Block Procedures for Aerial Camera, Part 2: Block Setup | GeoErnest

To ensure that the final horizontal RMS ground accuracy is at the GSD level, a simple “QA/QC block” should be flown during each mission. Read more of this post

Direct Georeferencing QA/QC Block Procedures for Aerial Camera, Part1: Why you Need Them | GeoErnest

Direct Georeferencing | QA/QC Block Procedures for Aerial Camera Mapping, Part1 | GeoErnest

Let’s be frank, there are times when your directly georeferenced airborne camera measurement don’t fit your Ground reference points. Don’t panic and re-fly your mission. Don’t call the support team just yet. Let’s use QAQC block procedures to find what the issue is.  Read more of this post

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