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

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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

Corridor Map | Low-Altitude Aerial Mapping-Final Part: 7.5 Tips for Maximum Accuracy

Corridor Map | Low-Altitude Aerial Mapping-Part 3 of 3 :  7.5 Tips for Maximum Accuracy

Here are 7.5 tips to reduce position and orientation error sources. This applies to ALL direct georeferencing users, not just corridor map producers. Read more of this post

Direct Georeferencing using a GNSS/INS:What is it?

Article1: Video Transcript- Direct Georeferencing using a GNSS-Inertial Navigation System (INS): What is it?

Direct georeferencing is when you can assign a geographical location on Earth to a pixel from a camera image or a digital point from a laser WITHOUT any additional measurements referencing the ground.

To make this really simple, you can take a digital picture of a scene, and because you know the position of the image and its pointing direction relative to the ground, for every object you see in the picture, you can measure its location on Earth.

Read more of this post

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