Webinars will be a vital part of the Trees Around the GLOBE Student Research Campaign. Each month we will focus on the scientific research of trees, bringing in experts from around the world to share their current research experiences with trees and the importance of the GLOBE protocol measurements to understanding our planet's trees and their roles in our Earth's ecosystem. During the webinars, we will hear from researchers in the field, including:

  • The National Park Service
  • The National Forest Service
  • NASA
  • The AEROKATS and ROVER Education Network (AREN)
  • Acquire - Analyze - Apply (A3)
  • Oregon State University
  • American Forests
  • GLOBE Schools and GLOBE Students


All the webinars can be joined at https://zoom.us/j/7578241037


Upcoming Webinars

Tuesday, March 19, 2019 @ 9:00am EDT (1:00pm UTC): Our Connection to the Land: Trees and Forests Through the Eyes of the Salish Tribe of Montana. Oscar Garza and his team will show how GLOBE protocols and citizen science have the potential to help efforts of many communities around the world in their task on language, culture and landscape revitalization and preservation in a dual-learning environment. Many indigenous cultures around the world possess a different perspective about forestry and our connection to the land. They hold a vast richness of Traditional Ecological Knowledge (TEK). Much of that richness is embedded in the language. Oscar will be respectfully sharing experience from work done at Kalispel Language Survival School (K-4) and almost 2 years of Forestry college at Salish Kootenai College in efforts to revitalize the language in the Salish corridor.


Tuesday, May 7, 2019 @ 2:30pm EDT (6:30pm UTC): Tree Height, Wetlands, and the Invasive Task Force: Live from New York. Students and teachers from the Mahopac High School in Mahopac, New York have been studying wetlands around their school and local area for years.  They have recently started taking tree height measurements to add the next level of observations to their wetland research. Invasive species, in New York, continue to have an impact on trees. Students from Mahopac High School, personnel from the Cornell Cooperative Extension at Cornell University and the Invasive Strike Force Team have been working to understand these impacts on trees and potentially eradicate these invasive species.


Tuesday, May 14, 2019 @ 12:00pm EDT (4:00pm UTC): What Greens Up, Must Green Down: Greenings Live from Switzerland. GLOBE Master Trainer, Markus Eugster, and his students from the Sekundarschule Uzwil in Switzerland have been conducting Greenings (Green-Up and Green-Down) research during their tree investigations. Monitoring the the beginning and ending of the growing season of trees helps scientists track plant growing seasons. One way to track the change is through a Swiss GLOBE program called PhenoCam, a way to use automated cameras to take images of trees and create time-lapse videos and run color analysis of the trees over time.


Archived Webinars

Tuesday, February 19, 2019 @ 2:00pm EST (7:00pm UTC): Resources for Trees Research and Guiding Investigative Questions. During this webinar, Forest Researcher and Professor, Peder Nelson and Campaign Lead, Brian Campbell introduced new campaign Guiding Investigative Questions that provide students with questions to explore while collecting and analyzing their GLOBE protocol data.  Also, several major resources, to assist students in extending their data analysis were presented, demonstrated, and discussed. The January 2019 Tree Height Intensive Observation Period Winner, Marina Sambolek was announced. Congratulations!

Links to websites shown during the webinar

GLOBE Advanced Data Access System

GLOBE Visualization System

NASA WorldView

Google Earth Engine

Global Forest Watch

Global Tree Growth Project

Tuesday, January 15, 2019 @ 2:00pm EST (7:00pm UTC): Investigation of Park Mlaka: Live from Croatia. Marina Pavlic and student Dora Mendes, from the Prirodoslovna i grafička škola in Croatia discussed their investigation of Park Mlaka in Mlaka County, Croatia. For several years, students developed an overarching hypothesis of, "The trees in Park Mlaka produce enough oxygen for the inhabitants of the entire Mlaka County." The research took place from 2016-2018. Current students are engaging in research that extends the research on this hypothesis, using biometry, carbon cycle, and aerosol GLOBE protocols. Park Mlaka has been well-studied by Marina and her student and the data shared with the local community and decision-makers.

Links to videos shown during the webinar

Croatia Island Pag


Monday, December 3, 2018 @ 8:00pm EST (1:00am UTC Tuesday, December 4, 2018): Getting Tree Science Done: Live from Shumate Middle School in Gibraltar, Michigan. Join GLOBE Teacher, Jeff Bouwman, and his students Brady and Thomas discussed just how doing GLOBE Tree Science at Shumate Middle School is helping them understand their local environment. Through measuring tree height, identifying tree species, and taking local baseline protocol measurements, the students play a vital role in helping the rest of the world understand how local environmental measurements are of global importance. Hear about how fun and easy taking tree height measurements can be in your classroom.

Links to videos shown during the webinar:

Soil Texture and Michigan Christmas Trees


Tuesday, November 27, 2018 @ 2:00pm EST (7:00pm UTC): Acquire - Analyze - Apply (A3): Live from the Institute for Earth Observations in Palmyra Cove, New Jersey USA. During this webinar, we heard from Executive Director, John D. Moore and Director of Science, Technology, and Education, Peter Dorofy, both from the Institute for Earth Observations and members of the GLOBE Mission Earth collaborative. John and Peter discussed what science, technology, engineering, mathematics (STEM) , Next Generation Science Standards (NGSS) , and Career Technical Education (CTE) have in common. The "ACQUIRE- ANALYZE- APPLY (A3) Project introduces teachers and students to important 21st century skill-sets. As the role of Earth Observing Satellites, like ICESat-2, become more of a remote sensing tool that impacts our daily lives and decision making, GLOBE students, and beyond, can experience these proficiencies. In addition to the students collecting their GLOBE protocol data as part of the Trees Around the GLOBE Campaign, other remote sensing techniques, such as drones and NASA AEROKAT kites, allow students and teachers to gather their own tree and land cover imagery and data. HoloGLOBE is an Augmented Reality tool that allows teachers and students to Acquire, Analyze, and Apply real time data satellite imagery and data in a unique and cutting-edge way. Peter introduced us to how the data on HoloGLOBE can be viewed and serve as a complementary data observation tool for GLOBE students and educators to compare their GLOBE data.

Links to videos shown during the webinar:

HoloGLOBE Extended Video

GLOBE Observer (video under Land Cover)


SPECIAL WEBINAR: Thursday, November 15, 2018 @ 6:00pm EST (11:00pm UTC): NASA GLOBE Partnership, Elementary GLOBE, Trees Around the GLOBE Student Research Campaign and the ICESat-2 Mission. This webinar highlighted the ICESat-2 Mission, the Trees Around the GLOBE Student Research Campaign, and the Elementary GLOBE Reader. During the webinar, NASA'S Valerie Casasanto discussed the ICESat-2 Mission and demonstrated some hands-on activities and NASA's Brian Campbell presented on the importance of measuring tree height from the ground and space and discussed how participants could become involved with the Trees Around the GLOBE Student Research Campaign. During the webinar, there were 42 live participants from five countries, including Croatia, Poland, Estonia, Argentina, and the United States (including Puerto Rico).

Links to videos shown during the webinar:


ICESat-2 Beauty Pass

ICESat-2 Orbit

ICESat-2 Beam Pairs

The Arctic and Antarctic Respond in Opposite Ways (updated video)

Photon Jump: The Adventures of Pho the Photon

ICESat-2 Elevates our View of Earth

ICESat-2 Fun Page with Classroom Activities for K-12


Tuesday, October 23, 2018 @ 2:00pm EDT (6:00pm UTC): Collect Earth: Live from Oregon USA with Researcher Peder Nelson. The webinar began with Brian Campbell discussing the NASA ICESat-2 Mission and why the campaign is collaborating with the mission. Following this, Peder Nelson introduced and detailed the Collect Earth online tool. Collect Earth is designed so that users can analyze high and very high-resolution satellite imagery for different purposes, including: land cover, land use, and forest mapping. Peder also discussed why we need ground-based photos, including clouds and land cover, via the GLOBE Observer Citizen Science App. A Collect Earth connection to wildlife, ie. mosquitoes was also highlighted. Prior to the webinar, it was recommended that all participants visit the Collect Earth Website.

Links to videos shown during the webinar:

Landsat Sets the Standard for Maps of World’s Forests

Forest Fact Break

The Secret Life of Forests

ICESat-2 Elevates our View of Earth

ICESat-2 by the Numbers: 1,387


Tuesday, September 25, 2018 @ 2:00pm EDT (6:00pm UTC): Trees Around the GLOBE Kickoff. During this webinar, we kicked off the Trees Around the GLOBE Student Research Campaign by discussing the campaign logistics, what to expect, what GLOBE protocols to use to collect data and see how the NASA Ice, Cloud, and land Elevation Satellite-2 Mission fits into the campaign. We also highlighted the plan for the campaign's use of student collaboration, GLOBE data, and research projects. See the archived webinar below!