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##   Science Leader Set Precedent for Other Women

### Podcast showcases former, current scientists at USGS EROS

Listen to the podcast

      By Earth Resources Observation and Science (EROS) Center       March 25, 2024    

When June Thormodsgard retired from the USGS Earth Resources Observation and Science (EROS) Center, she didn’t anticipate how much she would miss the work—and the people—a dozen years later. “I’d come back in a heartbeat,” she said, smiling, during a recent recording for the Eyes on Earth podcast.

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*Women at Work*

Her former colleagues missed her, too, jumping up to greet her with a mixture of respect and affection when they heard her voice in the hallway at EROS. During Thormodsgard’s tenure, from 1979-2012, she became the first woman to lead the Science Division, expanding the division’s outlook and mentoring other women in science.

Highlights from Thormodsgard’s career:

**International ties: **One of her fondest memories is international outreach through EROS, including with the International Program from the 1980s and the Landsat Technical Working Group (LTWG), which started in the early 1990s and is attended by International Cooperators who operate Landsat ground stations around the world. Many of the connections she made turned into lifelong friendships. “I’ve been in contact with them my whole life, and that was way back,” Thormodsgard said.

**Chernobyl:** When a nuclear reactor in the Soviet Union exploded in 1986, EROS was able to use thermal Landsat imagery to reveal what happened. “Everything stopped at the center except Chernobyl,” Thormodsgard said, meaning that while Landsat scenes continued to be processed, a lot of the outreach activities at EROS focused on the disaster.

**9/11:** Thormodsgard was acting director at EROS when the World Trade Center towers and Pentagon were struck by jetliners in 2001. Like many other Federal facilities, the EROS Center had to decide who to send home. “I decided that everyone was going home, including the Landsat ops people,” she said. “Everybody was so freaked out. I felt like everybody needed to be home, and to this day, I still don't know if it was a good decision or not, but it was decision time. You make it.” 

**Dynamic duo:** While Thormodsgard was Science Branch chief, Joy Hood became deputy chief. It was the first time two women led a division at EROS. “We were quite the team,” Thormodsgard said. “We were just two competent people doing their work.”

## Women in Science Podcast

The podcast she took part in, Episode 115—Women in Science at EROS, brings together the voices of Thormodsgard and eight other women, most currently working in science at the Center, located in Sioux Falls, South Dakota. The combination of new interviews and excerpts from previous podcasts includes stories about women at the center but focuses equally on the science they contributed to.

Thormodsgard’s story about her time at the center kicks off the podcast, and her advice for women in science closes the recording. The other podcast guests, each a scientist in her own right, benefited from her leadership. Here are the memories and comments they shared about Thormodsgard’s long-lasting legacy.
> 
“June is the one that hired me as an intern back in 1991 and then helped get me on as a full-time employee once I graduated. June was a great science leader at EROS and a big supporter of women in science at EROS. With her encouragement and support, I went back to school and got my master’s degree from SDSU while working full-time at EROS. She always provided support and flexibility to me whenever I needed it to complete my degree. She really was a great mentor to all the women at EROS and not just the science staff.”

*—**Kristi Sayler** is a supervisor for the Integrated Science and Applications Branch (ISAB) and the project manager for both the LSDS Science Research & Development (LSRD) project and the Climate and Global Issues (CGI) project. *
> 
 “June actually started the first women's support group at EROS. This was years prior to Employee Resource Groups and the formulation of the Women in Science Dialogue (WiSDom) being established. At the time, there was a lack of advocacy for underrepresented areas, and even pushback to have such a forum for women. However, June fought to keep the group active, and it was a source of support for many future leaders of the organization. She has also always been such a strong advocate for the science. When some of us on the satellite side of the ‘house’ would focus too much on the engineering aspects, she would remind us of our true mission at EROS—the science.”

*—**Jenn Lacey** came to EROS in 1994 and had held a variety of positions by the time she left in 2020 to begin filling regional leadership roles in the USGS. Now she is a regional director for the USGS.*
> 
“June’s commitment to EROS science is evidenced by her energy and genuine enthusiasm to advocate for good people doing good work. She helped raise the bar that set EROS apart from other organizations as an authoritative source of remote sensing science expertise.” 

*—**Calli Jenkerson** arrived in 1999 at EROS and now manages the TSSC science division at EROS. *
> 
“I was a contractor on another science team early in my career, so I didn’t work directly with June. It was after her retirement that I had an opportunity to get to know her better. She has always been very supportive and kindhearted. On many occasions throughout my career, I’ve had conversations with female colleagues about June’s contributions to EROS. She is the best of the best! As I’m sure others have mentioned, as branch chief, she only raised her voice when she reminded us to attend the noon seminar!” 

—***Jen Rover** has focused on multiple areas of land change since starting her career at EROS in 2006. She is currently the supervisory geographer of a team in the science branch and works with synthetic aperture radar to map burn severity after a wildfire.*
> 
“She was still working when I started, but I never worked with her, unfortunately. But I remember her always being very nice to me in the hallways and gave great seminars that inspired me to do more in science, and that it’s not scary at all, and women can do it, too.”

*—**Stefanie Kagone** has worked at EROS since 2009. She is a geospatial information scientist who supports the efforts of the Famine Early Warning Systems Network (FEWS NET) and WaterSMART projects.*
> 
“When I think about June, I think about passion and connection. She’s extremely passionate about the EROS mission and about USGS as a whole, but especially remote sensing, and she has always been that way. June loves to make connections between people. She would come into my office and ask, ‘Do you know what so and so is doing? Is there a connection there?’ It also was very inspiring, as a woman in science, to see June—along with Joy Hood—in leadership positions. If you can see somebody else doing it, then you can imagine it for yourself.”

*—**Jess Brown** is leading the effort to make significant improvements to the National Land Cover Database (NLCD). She started at EROS as an intern in 1989 and became involved in a significant landscape mapping effort at a 1-kilometer resolution that showed people what covered the ground around the entire globe.*

Here’s a look at the other podcast guests and their roles at EROS: 
                            - Heather Tollerud  has focused on land change mapping since coming to EROS in 2015. She’s currently working on the National Land Cover Database (NLCD) and previously worked in Land Change Monitoring, Assessment and Projection (LCMAP), which is integrating with NLCD. 
                            - Birgit Peterson  has worked to find better ways to map burn severity after wildfires since starting at EROS in 2009. She is currently leading multiple research efforts to improve understanding of forest change after disturbance utilizing LiDAR and other imagery.

To listen to the podcast, click here. To see more podcast episodes, click here.

View Media Details

## Related Content

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Core Science Systems, Earth Resources Observation and Science (EROS) Center 

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link

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The Mendenhall Program offers a range of two-year post-doctoral research fellowships within the U.S. Geological Survey. Heather Tollerud took advantage of the program in 2015 to study drought and land cover at the USGS EROS Center, and has since become a key player in the Center’s innovative Land Change Monitoring, Assessment and Projection (LCMAP) initiative.

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The Mendenhall Program offers a range of two-year post-doctoral research fellowships within the U.S. Geological Survey. Heather Tollerud took advantage of the program in 2015 to study drought and land cover at the USGS EROS Center, and has since become a key player in the Center’s innovative Land Change Monitoring, Assessment and Projection (LCMAP) initiative.

Earth Resources Observation and Science (EROS) Center 

## Related Content

Listen to the full Eyes on Earth episodes that feature women in science at EROS.

March 25, 2024

####   Eyes on Earth Episode 115 – EROS Women in Science

Women have been crucial to the EROS workforce from the very beginning in a variety of areas, from customer service and computers to film processing and administration.

Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center 

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October 30, 2023

#### Eyes on Earth Episode 106 – EROS 50th: Land Cover, Part 1

link

Several decades ago, USGS EROS employees were pioneers in land cover mapping—turning satellite imagery into a record of what covers the land, from farmland to forest to urban areas. National and global datasets with a variety of uses resulted from these efforts.

Core Science Systems Mission Area, Earth Resources Observation and Science (EROS) Center 

Thumbnail logo image for EoE episode 106, Land Cover Part 1Thumbnail logo image for EoE episode 106, Land Cover Part 1

October 30, 2023

#### Eyes on Earth Episode 106 – EROS 50th: Land Cover, Part 1

link

#### Eyes on Earth Episode 106 – EROS 50th: Land Cover, Part 1

link

Several decades ago, USGS EROS employees were pioneers in land cover mapping—turning satellite imagery into a record of what covers the land, from farmland to forest to urban areas. National and global datasets with a variety of uses resulted from these efforts.

Core Science Systems Mission Area, Earth Resources Observation and Science (EROS) Center 

Thumbnail image for EoE episode 99 on interns at EROS

Eyes on Earth Episode 99 – EROS 50th: Interns Who Stayed

Thumbnail image for EoE episode 99 on interns at EROSThumbnail image for EoE episode 99 on interns at EROS

July 31, 2023

#### Eyes on Earth Episode 99 – EROS 50th: Interns Who Stayed

link

EROS has a long history of reaching out to universities to welcome interns who can both contribute to the center and gain valuable skills and experience. A good number of them went on to spend their careers at EROS, some for more than three decades.

Core Science Systems Mission Area, Earth Resources Observation and Science (EROS) Center 

Thumbnail image for EoE episode 99 on interns at EROSThumbnail image for EoE episode 99 on interns at EROS

July 31, 2023

#### Eyes on Earth Episode 99 – EROS 50th: Interns Who Stayed

link

#### Eyes on Earth Episode 99 – EROS 50th: Interns Who Stayed

link

EROS has a long history of reaching out to universities to welcome interns who can both contribute to the center and gain valuable skills and experience. A good number of them went on to spend their careers at EROS, some for more than three decades.

Core Science Systems Mission Area, Earth Resources Observation and Science (EROS) Center 

Eyes on Earth Episode 58 - Satellites and Cloud Computing

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September 7, 2021

#### Eyes on Earth Episode 58 - Satellites and Cloud Computing

link

Satellite imagery is everywhere. We see it on TV news and weather coverage, in our Twitter and Facebook feeds, and on our phones’ mapping apps. The data behind that imagery is nothing like a screenshot, though.

Core Science Systems, Earth Resources Observation and Science (EROS) Center 

Eyes on Earth Episode 58 - Satellites and Cloud ComputingEyes on Earth Episode 58 - Satellites and Cloud Computing

September 7, 2021

#### Eyes on Earth Episode 58 - Satellites and Cloud Computing

link

#### Eyes on Earth Episode 58 - Satellites and Cloud Computing

link

Satellite imagery is everywhere. We see it on TV news and weather coverage, in our Twitter and Facebook feeds, and on our phones’ mapping apps. The data behind that imagery is nothing like a screenshot, though.

Core Science Systems, Earth Resources Observation and Science (EROS) Center 

Eyes on Earth - Tracking Landscape Change with LCMAP 

Eyes on Earth Episode 29 – Tracking Landscape Change with LCMAP

Eyes on Earth - Tracking Landscape Change with LCMAP Eyes on Earth - Tracking Landscape Change with LCMAP 

July 13, 2020

#### Eyes on Earth Episode 29 – Tracking Landscape Change with LCMAP

link

The U.S. Geological Survey took a bold step toward documenting change across the landscape with the launch of the first Landsat satellite in 1972. Since then, it’s collected nearly five decades of imagery. But it takes more than just imagery to understand change. It takes time, effort—and serious computing horsepower.

National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions

Eyes on Earth - Tracking Landscape Change with LCMAP Eyes on Earth - Tracking Landscape Change with LCMAP 

July 13, 2020

#### Eyes on Earth Episode 29 – Tracking Landscape Change with LCMAP

link

#### Eyes on Earth Episode 29 – Tracking Landscape Change with LCMAP

link

The U.S. Geological Survey took a bold step toward documenting change across the landscape with the launch of the first Landsat satellite in 1972. Since then, it’s collected nearly five decades of imagery. But it takes more than just imagery to understand change. It takes time, effort—and serious computing horsepower.

National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions

Eyes on Earth - Meet the Mendenhall Fellow

Eyes on Earth Episode 22 – Meet the Mendenhall Fellow

Eyes on Earth - Meet the Mendenhall FellowEyes on Earth - Meet the Mendenhall Fellow

April 14, 2020

#### Eyes on Earth Episode 22 – Meet the Mendenhall Fellow

link

The Mendenhall Program offers a range of two-year post-doctoral research fellowships within the U.S. Geological Survey. Heather Tollerud took advantage of the program in 2015 to study drought and land cover at the USGS EROS Center, and has since become a key player in the Center’s innovative Land Change Monitoring, Assessment and Projection (LCMAP) initiative.

Earth Resources Observation and Science (EROS) Center 

Eyes on Earth - Meet the Mendenhall FellowEyes on Earth - Meet the Mendenhall Fellow

April 14, 2020

#### Eyes on Earth Episode 22 – Meet the Mendenhall Fellow

link

#### Eyes on Earth Episode 22 – Meet the Mendenhall Fellow

link

The Mendenhall Program offers a range of two-year post-doctoral research fellowships within the U.S. Geological Survey. Heather Tollerud took advantage of the program in 2015 to study drought and land cover at the USGS EROS Center, and has since become a key player in the Center’s innovative Land Change Monitoring, Assessment and Projection (LCMAP) initiative.

Earth Resources Observation and Science (EROS) Center 

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