Today has been a bit of weird day to say the least, I’m currently on holiday in North Wales but I have some final tweaks to do for my NSGG conference presentation that I have been working on. I realized that this is the first time I will have to pronounce Skeiðarárjökull in public… Panic stations!!!
So whilst hiking down the North Wales slate trails to Beddgelert I have been listening to the pronunciation for Skeiðarárjökull on Forvo.com and repeating as best I can.
Picture this, perfect weather (rare in North Wales), lush green forests, craggy mountains in the distance and a strange man talking nonsense.
Following the creation of the 3D models from Iceland, I have been looking into ways of making them accessible and interactive for a range of users. It took little additional learning to move the models from the virtual reality world into augmented reality.
I achieved this using the Augment app and web app. The model works well, especially when combined with a physical tracker to mount the model to, such as a book or a buisness card. The user can manipulate the model by moving the tracker relative to an ios or android device. I would argue that you have more control over the model in virtual reality and that augmented reality for this data set is more of a gimmick, however for creating supplementary data for field courses and course practicals it may have some benefits.
If you want to try it out you can download the app from the app store or google play for free. once you have download the app scan the QR code below, create a tracker (optional) and view one of the 3d models in the palm of your hand or on your desk.
The book has been a tremendous help to me whilst writing my literature review and planning my initial fieldwork season. The back of the book contains a series of suggested walks to places of note relating to glaciology and geomorphology. Whilst collecting my data at some of the site highlighted in the walking routes I thought it may be useful to photograph the locations as 360 photo spheres and upload them to google street view. I did this thinking it might be useful to others who study in similar fields.
Since uploading them they have generally been receiving around 7000-10,000 views per month which is completely astounding. Maybe its just tourists trying to find the perfect Instagram photo (I don’t think #BuriedIce will catch on any time soon but who knows) but I hope it’s helping others researching in this part of Iceland. Bonus points if you can find the Em-31.
Today I provided an informal training session for interested Keele GGE staff, students and postgraduates, on the use of the Emlid Reach RS GNSS antennas for survey grade georeferencing. The training focused on setup, configuration, survey techniques, potential pitfalls and suggested uses.
I have been using the Emlids since early February 2018 when they were purchased by the department, throughout there use they have proven to be an excellent and cheap alternative to the more familiar GNSS systems offered by the likes of Leica, Trimble and Topcon.
Today I gave my first guest lecture at Keele University. The lecture provided an overview of the many ways in which geophysical data can be georeferenced, and the associated accuracies for each method. This included GNSS, Total Stations, Structure from Motion (SfM), Lidar, through to mobile mapping systems.
I felt that the lecture was well recived with a good level of student interaction via mentimeter.
I have safely returned from a successful eight day field trip to Skeiðarárjökull, Iceland to carry out the baseline survey alongside my wife and willing field assistant Sam Davenward. Despite the exceptionally changeable March weather we managed to install permanent control at six localities, carry out UAV flights for Structure from Motion (SfM) photogrammetry and acquire EM-31 conductivity data for each site.
It was great to physically experience the environment I have been learning about for my Literature review and to be able to appreciate the scale of the Ice buried in the subsurface at Skeiðarárjökull.
Thanks to my field assistant (Sam Davenward), supervisors (Dr Richard Waller and Dr Alex Nobajas) and the Skaftafell Rangers for there help and support in relation to this initial fieldtrip, and I look forward to the next season.
It is forbidden to fly drones within Skaftafel National Park without permission from the park rangers. A research permit was granted prior to fieldwork being conducted.