Waleed Abdalati

Waleed Abdalati: Voices in the Field - Sounds and Senses of the Polar Regions

Gabriela Rocha Sales — Wed, 16 Jul 2025 14:49:10 +0000

Waleed Abdalati: Voices in the Field - Sounds and Senses of the Polar Regions Gabriela Rocha Sales Wed, 07/16/2025 - 08:49

Copied from NASA's ICESat-2 website.

Transcript

My name is Waleed Abdalati. I study ice from space, in particular the Greenland ice sheet and its contributions to sea level by using satellites to observe gains and losses in the mass of the ice. I have been deeply involved with NASA satellites, especially the ICESat satellites, which help us measure and investigate how Earth's ice sheets and glaciers are changing and what those changes mean for our planet and our communities. And as part of that work, I've had the good fortune of going to Greenland, among other ice covered places in the world. But I've spent most of my boots on the ground.

Time in Greenland.

Greenland is a beautiful place. The coast is rocky and rugged, and it's where the glaciers meet the water and the sounds of iceberg calving are simultaneously beautiful and deafening. The feel of the cold air on your face while the other covered parts of your body are warm, are just really difficult to describe. I was lucky that before heading from the coastal village on to the ice, I was able to hike along the coast to one of the world's fastest glaciers, the Jakobshavn ice stream, which moves at about seven kilometers a year, but sometimes as much as twice the speed.

So, standing on the shore of Greenland, on one of those hikes and just looking at this immense river of ice, you can see enormous cracks and crevasses throughout the ice as the face of the ice front rises above the water to a height that's really the equivalent to the length of a football field about 100 yards. But what's especially remarkable is that it's about nine times as deep into the water as it is above the water. The enormity of it all is difficult to imagine. It makes you feel very small.

So we're looking at the face of this huge flowing ice river being about a thousand yards in height and depth combined, flowing down from the main ice of the ice sheet above. And one thing that has really stuck with me, particularly from those hikes, has been the sound of the ice moving,

settling and cracking as it flows. But most impressive has been the sound of an iceberg calving. It's enormously loud. It starts low and soft and you know something is going to happen, and there's an explosion of noise as the ice breaks off. The sound of the separation, and then a tremendous splash as it falls into the surrounding seas. There's nothing like it in the world. And I've had the privilege of experiencing this, particularly the first time I went into the ice before I even got onto the ice, before I got to do my work.

We had a few days in a village on the coast, and I took the hike through the low lying moss on the coast of Greenland and the very rocky shores, and just took it all in. But eventually I went onto the ice to do the work I came to do. I've done most of my on-ice work on the ice sheet itself, and it begins by climbing into a helicopter. You get in the helicopter, the blades are spinning, tilts just a little bit in order to fly forward, and you know you're going someplace adventurous. And as we would fly over the ice to our field destination, the team and I would take in its beauty and eventually we'd land. And the first time we landed, I didn't know what to expect as the helicopter lowered itself onto the ice. I didn't know what to think. Would it be soft and would we sink, or would it be firm and would do we sit on top? How deep did the landing skis beneath the helicopter go?

Well, I quickly got my question answered as we settled on to the firm ice snow surface. It held up the helicopter just fine. It was much harder packed than I imagined it would be from the strong winds and within what seemed like a minute, we threw our gear onto the snow and the helicopter blades roared into motion again, and it took off, and we listened to the sound of the helicopter gradually give way to the sound of the steady stream of wind that frequently occurs on the ice sheet. As the helicopter got further and further away. And eventually it was gone. There was a strange sound of silence and loneliness at this point, knowing that we were farther from civilization than nearly everyone else in the world. And the steady sound of the wind blowing across the snow. You get used to the sound of the wind, and then you notice other sounds like when we call out to each other, it seems softer and a little more muffled than we're used to. Because cold air doesn't transmit the sound waves in the same way as warm air, and the snow that spreads out beneath our feet absorbs those sounds.

The sounds are very different on the ice. They're duller, just not quite as sharp. But given that there's no real background noise except the wind, they can still be clear. But there's one sound that sticks with me as much as anything. That's the sound of walking on snow surfaces. The snow is hard and wind packed, so it supports your weight well. The crunch under your feet is very distinct as the crust breaks. It's a significant cracking sound that's quickly silenced by the snow underneath. And each step has a certain rhythm cracking under your boots. And even though it's muffled, the fact that this is the only sound apart from the wind and your own breathing makes it stand out.

Another remarkable thing about camping on the Greenland ice sheet is the fact that the sun, this is in summer rather than rise and said, simply goes around you in circles 360 degrees. It's higher at noon, but still well above the horizon at midnight. It takes some getting used to. Obviously, the sun doesn't move in an arc from darkness to light and back to darkness like it does at low latitudes, but rather it moves in a complete, albeit tilted, circle around you. It's really quite beautiful. The light on the snow. It's just remarkable. And this leads to another beautiful aspect of the Arctic in general. And that's the fact that the long distance the sunlight has to travel through the atmosphere at high latitudes scatters away or strips off some of the blues and greens and yellows of sunlight, leaving an orangish red hue. When the sun is low on the horizon, the reddish light illuminates the ocean before you, with distinct colors, revealing in detail its undulating texture that extends endlessly into the horizon. These waves of snow and ice on the surface are created and shaped by a steady stream of wind that seems to grow louder at night as the other sounds grow quieter. I remember just falling asleep to it in that tent.

The relentless drone of the wind against the tent along the snow. And I knew I was in a harsh but beautiful and natural place. And even though the sun is out for 24 hours during the day, there's a clear difference in how the sun feels during the day when it's high up above the horizon than when it's night and the sun is low on the horizon and that's because the snow and ice are so reflective that direct sunlight coming from above is almost 100% reflected back at you from the surface. So it's an effective doubling of the sunlight because of the snow. So what this means is that despite these low temperatures, on those occasions when the wind isn't blowing, it actually feels warm on the ice and the day when the sun is high because you're effectively getting the heat from two suns, one from above and one reflected from below, from the snow at night. However, this effect goes away because the sun is low on the horizon and the coldness of the Arctic can really chill your bones.

But the Greenland ice sheet is beautiful, it's peaceful, it's pristine, and it offers a view of part of the earth that so few ever get to experience. And I feel very, very lucky. Finally, after a few weeks or months, the sounds with which one has become so familiar give way to the sound of a helicopter on the horizon, blades whirring softly at first, getting louder and louder as our ride home approaches. And as we roll our equipment in, we hear a number of thuds slamming down on the floor of the helicopter, and we climb on board, and it takes off as quickly as it arrives. Each of us, and that moment of departure looks back on the place we called home. And we carry with us not just the visuals, but the sounds, the feel of cold on our exposed skin and that very, very clean smell of what was untouched by the ice.

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Geography Professor Abdalati Visits Capitol Hill

Gabriela Rocha Sales — Mon, 28 Apr 2025 19:33:16 +0000

Geography Professor Abdalati Visits Capitol Hill Gabriela Rocha Sales Mon, 04/28/2025 - 13:33

Figure: Professor Abdalati (4th from the right) in the lobby of the Capitol Building with other Cooperative Institute Directors

On March 24-25, Cooperative Institute for Research in Environmental Sciences (CIRES) Director and Geography Professor Waleed Abdalati, met with staff from the offices of both Republican and Democratic members of Colorado congressional delegation to discuss the potential impacts of threatened cuts to the NOAA, NSF, NASA, and other research agency budgets and how they would impact the interests of the State of Colorado and their respective congressional districts. In addition to meeting with the offices of senators Bennet and Hickenlooper, he met with staff from the offices of representatives Neguse, Crank, Hurd, and Evans. He and other cooperative institute directors also met with majority and minority staff from various relevant committees, which included the House Science Committee, the House Commerce, Justice, and Science Appropriations Committee and the Senate Commerce Committee. The focus of these committee discussions was to encourage Congress to actively ensure their long-standing support for environmental research continues through the end of the fiscal year and beyond.

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Abdalati Visits Washington, D.C. to Advocate for Funding Science

Anonymous — Fri, 10 May 2024 17:23:52 +0000

Abdalati Visits Washington, D.C. to Advocate for Funding Science Anonymous (not verified) Fri, 05/10/2024 - 11:23

On April 10, Cooperative Institute for Research in Environmental Sciences (CIRES) Director and Geography Professor Waleed Abdalati, along with Laboratory for Atmospheric and Space Physics (LASP) Director Dan Baker met with staff members of Colorado congressional delegation to discuss the impacts of science reductions in the President’s 2025 budget request to the interests of the State of Colorado, its educational institutions, and businesses. They met with staff from the offices of Senators Michael Bennet and John Hickenlooper and Congressmen Neguse and Pettersen. While the primary focus was on risks to Earth and Space Science at NOAA and NASA, the impacts of the broader reductions were discussed as well. During that same visit to Washington DC, Abdalati, along with several directors from other NOAA-funded cooperative institutes met with staff from the House Science Committee to also discuss the implications of federal budget challenges on the interests of the institutes, our universities, and the nation.

Picture: From the visit. Waleed Abdalati (left) and Dan Baker (right). The photo was taken by Heather Bené in CU Government Relations

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Abdalati hosts Discussion on Space-Based Research during International Space Station Research and Development Conference

Anonymous — Tue, 19 Dec 2023 22:52:50 +0000

Abdalati hosts Discussion on Space-Based Research during International Space Station Research and Development Conference Anonymous (not verified) Tue, 12/19/2023 - 15:52

On August 2, 2023, CIRES Director and Geography professor, Waleed Abdalati, hosted a discussion at the International Space Station Research and Development Conference (ISSRDC) with Dr. Susan Margules, Head of the National Science Foundation’s Engineering Directorate. The session was entitled “Advancing Space-Based Scientific Knowledge Through Fundamental Research,” and it focused on NSF’s investments in space-based research for advancing our understanding of physics in the microgravity environment. From tissue engineering to fluid flow to combustion, the microgravity environment in space provides opportunities for new insights into fundamental physical and biological processes. According to Dr. Margules, research on the space station offers “the opportunity for fundamental discovery of phenomena that can be masked by gravity.” There are weaker forces at play than those dominated by gravity, and examining these processes and phenomena in space allow us to understand those forces. Doing so creates new knowledge that in some cases can ultimately have applications on earth such as improving predictions of fire propagation, managing muscle degradation, enabling tissue development and more. The space environment provides a unique laboratory environment that can ultimately improve life on Earth. A video of the conversation between Dr. Margules and Dr. Abdalati can be found here.

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Abdalati Testifies in the U.S. Senate

Anonymous — Thu, 20 Apr 2023 20:47:57 +0000

Abdalati Testifies in the U.S. Senate Anonymous (not verified) Thu, 04/20/2023 - 14:47

Back in December, CIRES Director and Geography professor Waleed Abdalati testified before the Subcommittee on Space and Science in a hearing titled “Landsat at 50 & the Future of U.S. Satellite-based Earth Observation.” The subcommittee hearing, convened by Sen. John Hickenlooper (D-CO), highlighted critical Earth observation satellite data, the rise of commercial satellite providers, and the value this data adds to agriculture, city planning, water management, wildfire prevention and detection, and disaster response.

“The 50-year record of Landsat highlights the value of space-based observations in understanding how our Earth is changing, and how those observations benefit the lives of people,” said Abdalati, “The view from space offered by Landsat and the many other Earth-observing satellites, provides a context, scale, and perspective of change critical to predicting weather, managing hazards, meeting the challenges of climate change, and so much more. They are an indispensable tool in effectively navigating and managing our changing environment.”

Abdalati, who was the former chief scientist at NASA from 2011-2012, joined current NASA chief scientist Kate Calvin as well as leadership from NOAA, Maxar Technologies, and USGS at the hearing.

Abdalati and U.S. Senator from Colorado, John Hickenlooper

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Climate Change River Trip with Two United States Senators

Anonymous — Fri, 10 Dec 2021 00:10:52 +0000

Climate Change River Trip with Two United States Senators Anonymous (not verified) Thu, 12/09/2021 - 17:10

Waleed Abdalati

I was recently invited to take a river rafting trip on the Colorado River with Senators Michael Bennet (D-CO) and Mitt Romney (R-UT), among others, and to provide a scientific perspective on climate change and its impacts on the western United States. The purpose of the trip was to draw attention, in a bipartisan way, to some of the challenges that climate change is bringing to the way we live, and to discuss approaches to meeting those challenges. One of the most impactful ways climate change is affecting the western U.S. is in the form of drought and water stress – a sense that was made clear by the very low and slow-moving Colorado River. On the bank of the river, before we put into the water, each of the senators made statements about the challenges we face with diminishing water availability, which affects livelihoods, economic interests, human health, ecosystems, recreation, and so much more. Both spoke eloquently about the importance of understanding and effectively managing climate change. After they spoke, I provided a summary of what the science and data are telling us about the changes we are seeing, what the future is projected to look like, and the challenges that we in the west, as well as our fellow citizens across the nation and world, are likely to face.

As I spoke, I was struck by the way in which these two men, as well as the other members of the trip — with a range of backgrounds and political perspectives — nodded in affirmation at what I was telling them. While I was the scientist, summarizing findings and providing the latest scientific information, some, such as the ranchers, were actually living with these climate stresses. Some, like the senators, have the responsibility to try to enact policies that seek to limit and manage those stresses. One, a tribal chairman, lamented the change to the lands that were sacred to his people, that they had found harmony with and that nourished them for many generations. A water manager described the unenviable task of trying to ensure optimal use and distribution — within political, moral, and legal constraints — of this dwindling resource that so many of us take for granted. Each was nodding with a shared, yet distinct, familiarity borne from their own experiences and perspectives.

The senators spoke of the need to understand these changes and the implications for water resources in their states. They spoke of the need for research and the need to adopt effective practices to manage not just what is certainly coming, but in many ways is already here. And as was the intent of the trip, and is often the case when we speak face-to-face, partisan lines were absent. Our attention was focused on the beauty of our surroundings and the imperative to meet the challenges that lie ahead.

We shared a gentle raft-ride down the beautiful Colorado River; we shared stories of how we experience the land and water and how climate change threatens those ways. And most of all, we shared time and purpose – different people from different backgrounds brought together for one beautiful and meaningful day. And on that day, we weren’t different; we were the same.

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Faculty News Spring 2021

Anonymous — Mon, 03 May 2021 23:20:08 +0000

Faculty News Spring 2021 Anonymous (not verified) Mon, 05/03/2021 - 17:20

Waleed Abdalati testified to Congress for the House Select Committee on the Climate Crisis.

Waleed Abdalati

On April 15, 2021, Professor Abdalati testified in a hearing held by the U.S. House of Representatives Select Committee on the Climate Crisis. The hearing was titled “Making the Case for Climate Action: The Growing Risks and Costs of Inaction.”

While Dr. Abdalati spoke to the underlying physical mechanisms of climate change, their current expressions, and future implications, other witnesses included the city manager for Tybee Island in Coastal Georgia, who talked about the challenges they face in confronting sea level rise; a lawyer from Mississippi, who spoke to the ethnic and racial inequities associated with climate change; and an economist, who spoke to the social costs of climate change.

Dr. Abdalati remarked, "hearing these different perspectives on climate change really drove home the geographic dimensions of climate change in a very powerful way, as well as the critical role that geography serves in meeting these challenges.”

Also see information about the hearing and Dr. Abdalati's testimony

Holly Barnard

Holly Barnard Awarded ɫ��ֱ�� Faculty Excellence in Leadership & Service Award for 2020-2021

Chosen from amongst many excellent nominees, Professor Holly Barnard was selected as a recipient of the BFA Faculty Excellence in Leadership and Service Award this year.

She was jointly nominated by the Department of Geography and the Institute of Arctic and Alpine Research (INSTAAR) for her leadership in advancing justice, equity, diversity and inclusion in both units, across the CU campus, and beyond. In addition, Professor Barnard has also taken on numerous leadership roles in the discipline, through the American Geophysical Union and through her past service as Lead Program Manager for the Hydrological Sciences Program at NSF.

Additionally, Dr. Barnard was also recently honored for her efforts to promote diversity by the Arts & Sciences Council of the College of A&S.

Emily Yeh Winner of the 2020-2021 Outstanding Faculty Mentor Award

Emily Yeh

Dr. Yeh was chosen as a winner of the Graduate School's 2020-2021 Outstanding Faculty Mentor Award. Her nomination dossier was full of praise for providing help and encouragement to her advisees. She is well known for giving much of her time, energy, and intellect to support graduate students and the mission of graduate education.

Yaffa Truelove

Yaffa Truelove Wins Best Urban Studies Article 2020

The Urban Studies Best Article is awarded by the editors to the authors of the most innovative and agenda-setting article published in a given year. Eleven articles were shortlisted by the editors from those published in print copy in 2020. Urban Studies Journal is an international journal for research in urban and regional studies.

Dr. Truelove's article, Disambiguating the southern urban critique: Propositions, pathways and possibilities for a more global urban studies, has been voted by the editors as the Urban Studies Best Article for 2020. In agreement with the publisher, SAGE, they will be allowing Open Access to the article on the journal’s website.

Katherine Lininger

Professor Katherine Lininger was part of a team given a CU Outreach Award for the outreach proposal, “CU Restoration Ecology Experimental Learning Program”, by the ɫ��ֱ�� Outreach Awards Committee. The effort was led by Tim Seastedt, professor emeritus of INSTAAR and EBIO, and also included Professor Sharon Collinge from the Department of Environmental Studies. The project builds on three years of work, partnering with the non-profit Wildlands Restoration Volunteers (WRV). WRV uses service-learning and education programs to help local youth build relationships with nature. Over 70% of the youth engaged in the program come from low-income, minority, or at risk populations. As a result, underserved youth will have access to the many benefits of a connection to nature and will be able to explore potential careers in environmental sciences and see their own capacity to make a positive impact.

Their team was selected from amongst a very competitive pool of 40 applications.

Morteza Karimzadeh

Morteza Karimzadeh awarded RIO Seed Grant

Morteza Karimzadeh and Terra McKinnish were awarded the CU RIO Seed Grant for the project entitled “Recovering from a Pandemic: Unraveling Neighborhood Geographic Disparities in Consumer and Business Behavior in 2021”.

They will use foot-traffic data to identify business patrons’ residence neighborhoods and the level of recovery in consumption by residents living in those neighborhoods as characterized by different sociodemographic, political and economic conditions.

The 2021 Research & Innovation Seed Grant program resulted in 16 new grants with approximately $700,000 being awarded to ɫ��ֱ�� faculty across disciplines, with each grant providing up to $50,000 in funding.

Heide Bruckner

MeatOut Day: Heide Bruckner Interviewed on Colorado Public Radio

In February, word started to get out that Gov. Jared Polis has proclaimed the 20th as MeatOut Day. The day, which was started in 1985 by the Farm Animals Rights Movement, is meant to encourage non-vegetarians to consider moving toward a plant-based diet.

Heide Bruckner's research involves the intersections of food and identity. “Meat has always been politicized and meat-eating tied to a lot of perceptions of American identity and masculinity, especially here in the American West,” she said.

Dr. Bruckner favors the idea of a MeatOut Day, as a way to introduce people to the idea that they can reduce the amount of meat in their diet without becoming a full vegetarian.

“There is a large area in between that all-or-nothing approach that we really should explore,” she said. “Realistically, one day isn’t going to radically shift perception, change behaviors or reduce meat consumption. But I do believe it can provide an opening for some to consider the role that meat plays in their diet.”

The governor’s office notes that Polis issues numerous proclamations each year celebrating the state’s agricultural sector, including Colorado Ag Day, Farm Bureau Day, and Rocky Ford Cantaloupe Day. But that has not stopped the criticism. After word of the proclamation got out, several state Senators spoke out against MeatOut Day on the chamber floor.

John O'Loughlin: Ukrainian Resident’s Divided Views on the Donbas Conflict

John O’Loughlin

Two new articles from The Washington Post and Global Voices both feature research conducted by Professor John O’Loughlin of Geography and IBS's Program on International Development and his colleagues.

On February 12, 2015 the Minsk II accords left the Donbas region territorially divided with the Ukrainian government controlling the western side and two separatist entities controlling the eastern side. O’Loughlin and his research team conducted a survey on both sides and they found drastically different opinions regarding the war in Donbas.

On the eastern side, they found trust in the authorities to be higher among residents; however, on the western side, they found trust in the authorities to be much lower among residents. Their survey also shows that residents disagree on the future status of Donbas as an autonomous region.

The team also made a research presentation on the results at George Washington University’s Institute for European, Eurasian and Russian Studies in February; the video of the talk is available on Youtube.

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Building Bridges with Alumni & Friends

Anonymous — Tue, 31 Oct 2017 23:59:20 +0000

Building Bridges with Alumni & Friends Anonymous (not verified) Tue, 10/31/2017 - 17:59

A special Alumni Event to feature and celebrate the work of the Geography department was held on Friday Oct 27 in IBS 155. The event was well-attended by alumni, current students, faculty, staff, and members of the community. Participants were treated to a reception with an hors d'oeuvre buffet, beer, and wine. Emily Yeh kicked off the event. She discussed the department's desire to encourage interaction and build bridges with alumni. She mentioned alumni are always welcome to attend our weekly colloquium series talks and requested anyone offering internships to let the department know of openings. She said it is important to increase awareness of what Geography is and what one can do with a Geography degree for upcoming students. Waleed Abdalati gave a fascinating keynote talk titled “Earth from Space: The Power of Perspective”. Several current graduate students gave exciting IGNITE talks about their research.

Keynote Abstract: Throughout history, humans have always valued the view from above, seeking high ground to survey the land, find food, assess threats, and understand their immediate environment. The advent of aircraft early in the 20^th century took this capability literally to new levels, as aerial photos of farm lands, hazards, military threats, etc. provided new opportunities for security and prosperity. And beginning in 1960, with the launch of the first weather satellite, TIROS, we came to know our world in ways that were not possible before, as we saw the Earth as a system of interacting components. In the decades since, our ability to understand this system has been transformed profoundly by satellite observations, which have helped us not only understand our changing planet in new ways, but also improve our relationship with it.

About Waleed: His research interests integrate satellite and airborne remote sensing techniques with in situ observations and modeling to understand how and why the Earth's ice cover is changing, and what those changes mean for life on Earth. After receiving his doctorate from CU-Geography, he worked as a NASA scientist for 12 years where he was heavily involved in development of NASA's Ice Cloud and land Elevation Satellite (ICESat) and its successor, ICESat-II. He served for two years as NASA’s Chief Scientist, working as principal adviser to the NASA Administrator on science programs, strategic planning, and the evaluation of related investments before returning to CU and joining CIRES (the Cooperative Institute for Research on Environmental Sciences) which he now directs.

IGNITE Presentations:

Ridge Zackary, "Affordable Housing in ɫ��ֱ��"
Nick Lewis, "Exploring the Utility of DOD Missile Warning Satellites for Sea Ice Detection"
Martha Morrissey, "Crowdsourced Data and Cycling"
Sam Smith, "Spaces and Identities in Three State History Museums"
Caitlin Ryan, "Re-imagining Central Asian Geography: Moving Beyond Ethnicity and Conflict"
Alice Hill, "Will the Aral Sea Dry Up? Clarifying Central Asia’s Mountain Water Supplies in a Warming Climate"

Waleed Abdalati Keynote: Earth from Space: The Power of Perspective

[video:https://youtu.be/NQW5dJe6_c8]

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Waleed Abdalati: Earth from Space: The Power of Perspective

Anonymous — Fri, 27 Oct 2017 16:20:40 +0000

Waleed Abdalati: Earth from Space: The Power of Perspective Anonymous (not verified) Fri, 10/27/2017 - 10:20

Throughout history, humans have always valued the view from above, seeking high ground to survey the land, find food, assess threats, and understand their immediate environment. The advent of aircraft early in the 20th century took this capability literally to new levels, as aerial photos of farm lands, hazards, military threats, etc. provided new opportunities for security and prosperity. And beginning in 1960, with the launch of the first weather satellite, TIROS, we came to know our world in ways that were not possible before, as we saw the Earth as a system of interacting components. In the decades since, our ability to understand this system has been transformed profoundly by satellite observations, which have helped us not only understand our changing planet in new ways, but also improve our relationship with it.

Department of Geography Colloquium Series Presents:
Dr. Waleed Abdalati, Professor of Geography and Executive Director of CIRES

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GEOG 4110 / 5100 Advanced Remote Sensing

Anonymous — Thu, 08 Jun 2017 20:50:29 +0000

GEOG 4110 / 5100 Advanced Remote Sensing Anonymous (not verified) Thu, 06/08/2017 - 14:50

The context, perspective, and scale provided by remote sensing observations have made them an invaluable source of data for understanding the Earth System. In the prerequisite introductory course, Remote Sensing of the Environment (GEOG/GEOL 4093/5093), students learned some of the basic physical principals underlying remote sensing and were introduced to some of the key remote sensing capabilities and how they work. This class is designed to build on that foundation by delving deeper into the physics of remote sensing and examining image analysis techniques for extracting the maximum amount of information from remotely sensed imagery.

This course will enable in-depth examination of environmental issues and parameters that are generally local in nature, but global in significance.

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Waleed Abdalati

Waleed Abdalati: Voices in the Field - Sounds and Senses of the Polar Regions

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Geography Professor Abdalati Visits Capitol Hill

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Abdalati Visits Washington, D.C. to Advocate for Funding Science

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Abdalati hosts Discussion on Space-Based Research during International Space Station Research and Development Conference

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Abdalati Testifies in the U.S. Senate

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Climate Change River Trip with Two United States Senators

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Faculty News Spring 2021

Waleed Abdalati testified to Congress for the House Select Committee on the Climate Crisis.

Holly Barnard Awarded ɫ�����ֱ�� Faculty Excellence in Leadership & Service Award for 2020-2021

Emily Yeh Winner of the 2020-2021 Outstanding Faculty Mentor Award

Yaffa Truelove Wins Best Urban Studies Article 2020

Katherine Lininger

Morteza Karimzadeh awarded RIO Seed Grant

MeatOut Day: Heide Bruckner Interviewed on Colorado Public Radio

John O'Loughlin: Ukrainian Resident’s Divided Views on the Donbas Conflict

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Building Bridges with Alumni & Friends

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Waleed Abdalati: Earth from Space: The Power of Perspective

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GEOG 4110 / 5100 Advanced Remote Sensing

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Holly Barnard Awarded ɫ��ֱ�� Faculty Excellence in Leadership & Service Award for 2020-2021