Global COVID-19 Map Viewer Shows Case Data, Age/Sex Features of At-Risk Populations

SEDAC COVID-19 Viewer

This global map viewer shows the number of people affected by the COVID-19 pandemic down to the U.S.-county level, and provides data on age and sex groups that can help identify populations most at risk.

Rising Seas Threaten Low-Lying Coastal Cities, 10% of World Population

Low-Elevation Coastal Zone

We contributed to a report that identifies urban populations at risk from sea level rise, leveraging a major data collection, the Low Elevation Coastal Zone.

High-Resolution Data Products Help Illuminate Urbanization's Reach

Global Man-made Impervious Surface (GMIS)

Two data products and a companion visualization tool released through the NASA Socioeconomic Data and Applications Center operated by CIESIN, provide data on man-made impervious surfaces and urban extents throughout the world, in greater detail than previously available.

 

How Green Are Your Imports? This Index Provides an Answer

image of computer board

To what degree do so-called “green” countries depend on the import of goods and services from countries considered more polluting? To help answer this question, CIESIN associate director for Science Applications Alex de Sherbinin and senior research associate Valentina Mara developed a Green Imports Index (GII) that builds on the 2018 Environmental Performance Index, to evaluate  whether wealthy countries receive high scores at the expense of rapidly industrializing developing countries.

Indicators Support MCC Goals for Low-Income Country Development

Natural Resource Protection Indicator and Child Health Indicator chart

For more than a decade, SEDAC has updated the Natural Resource Protection Indicator and Child Health Indicator data annually for the Millennium Challenge Corporation, a grant-making arm of the U.S. government. This data collection supports the goals of the U.S. Millennium Challenge Corporation by providing data to develop selection criteria for low-income countries’ eligibility for development funding.

Report Assesses Risks to World’s Shared River Basins

Global Transboundary River Basins Map

Risks for the world’s Transboundary River Basins are projected to increase in the next 15–30 years, particularly in four hotspot regions: the Middle East, Central Asia, the Ganges-Brahmaputra-Meghna basin, and the Orange and Limpopo basins in Southern Africa. Transboundary river basins cross international borders and are shared by two or more countries, which often makes managing them more challenging. A major report on the status and future threats to the world’s 286 transboundary river basins, funded by the Global Environmental Facility’s Transboundary Waters Assessment Program, has been released by a consortium of institutions led by the UNEP-DHI Center for Water and Environment, including the Earth Institute’s Center for International Earth Science Information Network (CIESIN).  

Surveying User Satisfaction: The NASA DAAC Experience

EOSDIS Distributed Active Archive Centers (DAACs)

In this blog post for the International Council for Science (ICSU) World Data System (WDS), Alex de Sherbinin, CIESIN associate director for science applications and a member of the WDS Scientific Committee, describes how the American Customer Satisfaction Index (ACSI) survey is an important performance metric for the NASA Distributed Active Archive Centers, of which SEDAC is one.

State of the Map 2015 in NYC

State of the Map 2015 in NYC

OpenStreetMap has had impressive growth in coverage and detail in the decade since its launch, and is increasingly being seen as an authoritative data source, much as Wikipedia has rivaled traditional encyclopedias for content and currency.

Critical Role for Geospatial Data in Advancing Sustainable Development Goals

Critical Role for Geospatial Data in Advancing Sustainable Development Goals

A recent report coordinated by the Sustainable Development Solutions Network estimates the world will need to spend roughly $1 billion a year to sustain and enhance the statistical systems.

Fragile States Use Geospatial Data and Maps to Better Manage Natural Resources

Fragile States Use Geospatial Data and Maps to Better Manage Natural Resources

A new Web-based mapping platform that integrates the Global Population of the World data may help G7+ states manage these resources strategically and sustainably, to accelerate growth and development.

Science Journalists and the Data Revolution

Science Journalists and the Data Revolution

The data revolution and the promise and limitations of Big Data.

Remote Data Team Helped Put Haiti Back on the Map

Haiti Earthquake

When the earthquake hit Haiti in 2010, much of the little data that existed was destroyed. A team at Tufts University went into action, and from afar, helped build updated maps of roads and earthquake damage to help humanitarian organizations deal with the crisis.

Teen Literacy in Nigeria is Lower in the North

Teen Literacy in Nigeria is Lower in the North

In Nigeria, differences in adolescent literacy rates between states are striking—higher in the South and lower in the Northeast.

Mobile Maps Help Haitians Locate Government Offices

Mobile Maps Help Haitians Locate Government Offices

Thanks to a collaboration between the Earth Institute and Haiti’s government, a registry of every government office is accessible online and via mobile devices.

In Haiti, Exploring What Drives People to Alter the Landscape

In Haiti, Exploring What Drives People to Alter the Landscape

Studying the Pedernales Watershed, located along Haiti’s southern national boundary with the Dominican Republic, may provide insights into the stark contrast in land cover patterns between the two countries.

IPCC Says Managing Risks of Climate Change is Critical

IPCC Says Managing Risks of Climate Change is Critical

Among the key findings of the WGII AR5 Report chapter on human security, a topic highlighted in the Report for the first time, is that societies in conflict are more vulnerable to climate change.

A Spatial Analysis of the 2008 Itajaí River Valley Disaster

A Spatial Analysis of the 2008 Itajaí River Valley Disaster

Biophysical and socioeconomic risk factors—such as terrain, population distribution, settlement patterns, poverty, and governance—can combine to produce high levels of vulnerability to heavy rainfall, flooding, and landslides.

Mekong Delta and Three Gorges Dam: World’s First Climate Change Resettlements?

mekong delta

Many resettlers are economically better off, but the dislocations remain significant.