My geological field work lately has taken me to several areas of western Montana, so I thought I’d do a visual collage of a few of the landscapes where I’ve been working. To start with, I’ve been spending time flying drones over Tertiary exposures in southwestern Montana, Great fun and good insight into Tertiary geology. Many of my flights are focused on Eocene strata at Pipestone Springs. Along with 3 co-authors (Don Lofgren, Stephen Hasiotis, and Bill McIntosh), we have a paper on Pipestone chronostratigraphy, trace fossils, and depositional environments that is now in review. Below are a couple of drone photos from Pipestone Springs.
My travels through a part of northwestern Montana last week put me in a very different geologic setting from southwestern Montana. Proterozoic rocks are the mainstay in this area, and they make for some spectacular landscapes. So spectacular in fact, that I’ll just do a barrage of photos from the east side of Glacier National Park…
In summary, this is just a quick view of a couple western Montana areas where I’ve been recently. I have to say that I’m really looking forward to more amazing places to work this field season. I may swap out my office receptionist, though.
Last fall I decided that using UAS would really add to my geologic field work. That was the easy part. I did make the step to buy a drone and ended up with both a DJI Air Mavic 2 and a DJI Phantom 4 Pro version 2. Although it’s great fun just to fly a drone – and the camera resolutions are of amazing quality even on the little Air Mavic 2 – there is so much more to UAS flying and collecting visual data. Probably the best place to start is to understand that in flying a drone, one can either do flying as a hobbyist or take the next step, and get certified as a FAA Remote Pilot (Part 107). I hadn’t initially thought much about getting certified as a remote Pilot in Command (PIC), because I thought I’d basically use my drones for geologic photo/video purposes. But it turns out that in my quest for drone information, I came across Jeremy Crowley from the Montana Bureau of Mines and Geology in Butte, Montana, who is an extremely knowledgeable UAS person. In talking to Jeremy and reading about his drone workshops and research, I realized that I did need to learn much more about even FAA regulations regarding UAS. So I started on the path to get my FAA Remote Pilot (Part 107) certificate by taking Jeremy’s workshop. For anyone interested in UAS, it’s a very worthwhile workshop, and as summarized by Jeremy, it goes as follows:
“The FAA Part 107 Remote UAS pilot license is required for anyone flying UAS as part of work/business/commercial operations. This workshop will prepare attendees to pass the exam to obtain an FAA Remote Pilot License (Part 107). Attendees will also get hands-on training on using a UAV to conduct an automated photogrammetry survey, collect high accuracy (cm level) ground control points and check points, then post-process the control points and create a 3D model, digital surface model, and hillshade of the survey area”.
At this time in my UAS learning curve, what I can say is that by delving into material covered by the FAA Part 107 Remote UAS pilot certification process, I’ve learned so much that is really helpful for being a proficient PIC. I strongly recommend going through the certification process to anyone who is serious about flying a drone. And, oh yeah, I did pass the FAA Part 107 Remote UAS pilot certification a couple days ago! So – I’m looking forward to many days of being a remote PIC!