Tag Archives: science
The Arctic environment is a leading indicator of climate change. The shifts that will eventually affect the entire globe are among the most visible there. A comprehensive understanding of the shifts occurring in this area are crucial now more than ever.
Traditional imagery of the Arctic was collected via aircraft, but is very limited due to the inhospitable and remote nature of the polar region. Now 3-D digital elevation models (DEMs) of the entire Arctic are scheduled for release by 2017. With a resolution of 2 m, these new DEMs are over one hundred times higher resolution than what has previously been available for the entire Arctic. This has been made possible through a unique public private partnership between Esri, the White House and several important partners by way of DigitalGlobe satellite imagery.
Today the first of these rich elevation models covering the State of Alaska is being released. They are the first deliverable of the ArcticDEM project, created after a January 2015 Presidential Executive Order calling for enhanced coordination of national efforts in the Arctic. Climate Change is one of the biggest threats we face, it is being driven by human activity, and it is disrupting Americans’ lives right now. President Barack Obama spoke about the project at an Arctic conference in Kotzebue, Alaska on September 3, 2015 and called for action to reverse the trend of climate change, an exponentially growing problem for the entire planet.
Scientists Gather to Discuss the Impact of GIS in Future and Present Challenges
Esri has always embraced the intellectual domain. So when it became evident that User Conference attendees beyond traditional geographers and GIScientists could benefit from domain science targeted discussions, ideas for a special event began to form. Further deliberation produced a theme for the event — Advancing Science through GIS: Today’s Challenges and Preparing for the Future — and the foundation for Esri’s inaugural Science Symposium was laid.
On Wednesday, April 6, Esri will be hosting two busloads of 11th grade students from LA’s Roosevelt High School and one busload from LA’s Diego Rivera Learning Complex.
Esri’s work with these high school students began a few years ago, after Esri’s president and founder Jack Dangermond met musician will.i.am, a founding member of the The Black Eyed Peas. This unlikely pairing bonded over a common interest in introducing the next generation to technology and the sciences.
Special keynote address, discussion panel, and reception to engage and enlighten scientists
- A keynote address by Margaret Leinen, Director of the Scripps Institution of Oceanography, current president of the American Geophysical Union, and a US State Department Science Envoy.
- A conversational reaction panel of GIScientists moderated by Mike Goodchild (UCSB Geography emeritus) with John Wilson (USC Spatial Sciences Institute), Marco Painho (U. Nova de Lisboa Geography), Ming Tsou (San Diego State Geography), and Cyrus Shahabi (USC Computer Science).
- Audience Q/A and discussion.
- Networking reception: Enjoy stunning views of the San Diego Harbor, delicious appetizers, and a hosted bar of beer, wine, soft drinks, and bottled water.
As a follow on to a comprehensive global Ecological Land Units map that Esri and the USGS released in December 2014, a new global Ecological Marine Units (EMU) map will be available in the coming months. To better understand the significance of the new global EMU map and the data behind it, I recently met with Dr. Dawn Wright, Esri’s chief scientist, to find out more about why this map was created and how it will be used.
What is the Ecological Marine Units map?
The Ecological Marine Units (EMU) map seeks to portray a systematic division and classification of physiographic and ecological information about features in the ocean. The project is a new undertaking of Esri in collaboration with Dr. Roger Sayre of the USGS, the Marine Conservation Institute, NatureServe, the University of Auckland, GRID-Arendal, NOAA, Duke University, the Woods Hole Oceanographic Institution, and many other partners.
Lots of companies talk about changing the world. At Esri, we’re certainly one of them. But when we talk about changing the world, it’s usually in the context of the technology we create. In recognition of Women’s History Month and International Women’s Day on March 8, we wanted to share one of the other ways we’re changing the world.
Esri has had the good fortune and persistence to foster, maintain, and grow a diverse workforce. We enjoy a rich diversity in gender, in race, and even in age. This diversity is intentional, but it’s not an end in itself. Just as our core technology brings together disparate information in a common context to make better decisions, we’ve taken the same approach with our staff. We strongly believe that different perspectives and varied backgrounds can help us build a more competitive, more knowledgeable, and more successful organization. Continue reading
Updated December 10, 2015
Science at Esri continues to be an exciting initiative where we are concerned with supporting both basic and applied science, while also recognizing that there are many major themes of compelling interest to society that will drive scientific research for the next two decades. Thus we view science as helping us to understand not only how the Earth works, but also how the Earth should look (e.g., by way of geodesign), and how we should look at the Earth (i.e., by way of Earth observation in varying forms and the accompanying data science issues of analysis, modeling, developing and documenting useful datasets for science, interoperating between these datasets and between various approaches). In addition to supporting the science community, we seek to do good science at Esri ourselves, as it underpins much of what we do as an organization. This is helping us to evolve ArcGIS into a comprehensive geospatial platform for science; a platform that supports research project management and collaboration, spatial analysis, visualization, open data, and communication of science, all at multiple scales (i.e., from individual researcher to lab workgroup, to multi-department, multi-university, university-to-agency collaboration, to citizen engagement).
You can always track the totality of the Esri science initiative at esriurl.com/scicomm,Hot! but in this post I’ll share some highlights from 2014, and as we near the end of 2015′s first quarter, talk about the immediate road ahead. Continue reading
Parallels between the GIScience Community in the Early 1990s and the Current State of Data Science
I came of age in the early 1990s, as the technology driving geographic information systems (GIS) was beginning to successfully “handle” geospatial data at a range of scales and formats, and a wide array of information technology products emerged from an expanding GIS industry.
However, that small community struggled to reflect the diverse research efforts at play in understanding the deeper issues surrounding geospatial data, and the impediments to effective use of that data (see a GIS history timeline).
Deeper issues? Continue reading
Recent innovations in information, analyses, and science-policy linkages can help guide the planet towards a more resilient future.
For many of us when we think about the ocean, it’s a situation of “out of sight, out of mind.” In our limited awareness of the ocean, we see only the surface and think only of vast expanses of lifeless water, not realizing all of the complexities at play.
In fact, the ocean provides over HALF of the oxygen that we breathe. It regulates ALL of our weather patterns, it feeds us, and it provides for our energy and economy.
The ocean is a champion at absorbing human-derived (anthropogenic) CO2. Around half of all carbon dioxide produced by humans since the industrial revolution has dissolved into the world’s oceans. Coastal habitats store five times more carbon than do inland tropical forests. This has all helped to slow global warming.
So in reality, the ocean is vital to all of us, no matter WHERE we live. Continue reading
An interview with Kevin Butler about the integration of ArcGIS and SciPy
Geography is the science of our world, and GIS is a foundational technology for helping us to better understand that science. To further strengthen the link between GIS and science, today at the Esri Ocean GIS Forum we’re pleased to announce the integration of ArcGIS with SciPy, a Python-based ecosystem of open-source software for mathematics, science, and engineering.
I recently caught up with Kevin Butler, a Product Engineer with the Geoprocessing and Analysis Team, to ask him a few questions about the integration between ArcGIS and SciPy. Continue reading