Smathermather's Weblog

Remote Sensing, GIS, Ecology, and Oddball Techniques

Inventorying linear assets– really high resolution orthos

Posted by smathermather on April 5, 2014

I have been contemplating all sorts of varied uses of Structure from Motion techniques. One of those outputs, in addition to using sUAVs (drones) is just to orthorectify and generate 3D meshes from ordinary photos. This has really great potential for linear assets like streams and rivers, trails and roads. We’ll have to being to contemplate how we’ll use (and summarize!) the incredible amount of data and information that will suddenly be available to us, e.g. this subset of an orthophoto of a multi-purpose trail:

Screen shot of orthophoto showing readable text: "Be courteous give notice when passing"

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

 
%d bloggers like this: