In spring of 2019, Blue Marble Geographics® launched its first online conference, GeoTalks, to replace its user conferences, which had been held at locations around the globe. Not only did the virtual format of the day-long GeoTalks expand accessibility to a wider audience, it also opened the door for more geospatial professionals from all over the world to participate and share their expertise as speakers. In its inaugural event in 2019, GeoTalks had more than 800 registrations. Below is a breakdown and sneak peek of what GeoTalks will include in 2020.
Presentations by professionals from a variety of geospatial industries and backgrounds
At the 2020 GeoTalks, speakers from all over the world and from a wide range of backgrounds will be participating. Here is a peek at who will be presenting this year:
Ben Follett, a Principal Engineering Geologist with WSP, Australia
Ben Follett will present on a workflow using Global Mapper® to assess the effects of pipeline construction. This GeoTalks presentation will cover attribute calculation, various digitizing tools, contouring, and illustrating slopes as low as fractions of a degree in order to identify structures that may be affected by the dewatering process in construction.
Walter Payne, a Space Intelligence Analyst with the Defense Intelligence Agency USSTRATCOM
Walter Payne will give a presentation on “An Unexpected Discovery”, in which he will share the role he played in a research project that focused on the Pena de Juaica, a mountain 3,209 meters high, located in the Colombian town of Tobio.
The goals of this research project were to identify carved figures and anthropomorphic forms, and to locate caves for exploration. During this expedition, he used Global Mapper and the Lidar Module’s Pixels to Points® tool to process drone-captured images of the base of Pena de Juaica. The resulting photogrammetric data helped Walter, historian Ashley Cowie, and a team of Ancient Origins explorers discover an “outlier platform” used by the indigenous Muisca people for lunar astronomy.
Jeff Howry, a Research Fellow at the Harvard Semitic Museum
Jeff Howry will demonstrate how the application of lidar on two continents reveals distinctly different historic landscapes.
In New England, the pattern of agriculture in the 17th and 18th centuries becomes apparent when imagery of stone walls is analyzed. Following the abandonment of farms beginning in the 1850s, much of the landscape which was previously open land has become reforested with dense hardwood species. Lidar readily presents the stone wall boundaries of the field system used by New England farmers in their land-intensive agricultural practices. In the area that was historic Palestine, sites occupied several thousands of years ago, reveal their major landscape structures through lidar.
Akpata Sylvester Balm Mifueah, a Ph.D. candidate in Geoinformatics and Surveying at University of Nigeria
Akpata Sylvester Balm Mifueah, who also serves as a Project Coordinator with Reddfox on NESP Nigeria, will present on the extreme importance of a healthy infrastructure to maintain safe roads and constant power supply to Nigerians.
Akapata will deliver a presentation on using Global Mapper Mobile®, geodetic principles, remote sensing, and GIS techniques to track and identify road and powerline conditions. He used the mobile app for tracking, arable land types, roads and power transmission lines in Nigeria, and processed and validated the data using remotely sensed images in Global Mapper desktop. The results were coordinates of each tracked point, and a database that shows records of roads and power line conditions.
Rudy VanDrie, a Planning Engineer in Hydrology with the Central Coast Council, Wollongong City Council and Balance Research & Development
Rudy VanDrie has been working in the flood modelling space since 1987. His GeoTalks 2020 presentation will highlight the benefits of using Global Mapper for flood model development and as used in a real world workflow. Flood modeling is becoming more and more detailed, as experts move away from using fixed grid coarse models and toward flexible meshes with very fine detail, requiring better representative terrain data. Global Mapper has become a standout tool for cleaning and merging data, and formulating the best possible terrain for flood modeling.
Kelsi Schwind, a Coastal and Marine System Sciences student at Texas A&M University-Corpus Christi
Kelsi is the 2019 winner of the Blue Marble Academic Scholarship, and a Coastal and Marine System Sciences (remote sensing emphasis) student at Texas A&M University-Corpus Christi.
Kelsi will present on her research, which integrates structure-from-motion (SfM) data, airborne topobathymetric lidar-derived data, and GIS techniques to assess the impacts of Hurricane Michael on Little St. George Barrier Island off the coast of Apalachicola, Florida.
For more information about the 2020 GeoTalks speaker, check out the Speakers page at bluemarblegeo.com.
Lessons and tips on how to use Global Mapper®
In between presentations, the experts at Blue Marble Geographics demonstrate some of the latest and lesser-known features of the company’s GIS software, Global Mapper. Using real-world scenarios, they will introduce some to the tools that were added in the recent version 21.1 release as well as several of the software’s more powerful hidden gems.
The latest Blue Marble news and product development updates
Blue Marble Geographics is constantly updating its software. GeoTalks audiences get a behind-the-scenes look at what the company is working on for the next version of Global Mapper, Geographic Calculator®, its software developer toolkits, and online geodetic repository – the GeoCalc Geodetic Registry®.
Registering for GeoTalks is easy
As well as being free and full of high-quality content, GeoTalks presentations can be viewed any time and at any place. All registrants, whether they are able to attend the live event or not, will be provided with access to recordings of all of the presentations after the event is over.
Register for GeoTalks 2020 today to save your seat. Stay tuned to the Blue Marble Geographics website and social media for more details about the March 18, 2020 event.