Displaying 3681 - 3690 of 3733
Albedo derived from Landsat 8 & 9 OLI data throughout summer 2019 to 2023. White beige pixels signify effective solar radiation reflection (higher albedo), followed by peach, violet, and dark purple. This data is input for the InVEST Urban Cooling model, which calculates heat dissipation efficiency. Light-colored roofs and dense vegetation can increase albedo. Urban areas with lots of purple patches may be more vulnerable to heat, making them a priority for heat mitigation efforts.

Monitoring Heat and Assessing Heat Vulnerability to Identify Locations for Mitigation Efforts in Sarasota, Florida

Topic
DEVELOP
Climate
Sarasota Climate (2024 Spring) Team: William Hadley (Project Lead), Casmir Brown, Catherine Gallagher, Theresia Phoa Summary: The coastal county of Sarasota, Florida, is located within...
NDVI map calculated from an April 2023, Landsat-8 OLI image of Coronado National Memorial and the surrounding area. The shades of green represent current vegetation, while areas in bright yellow and dark orange represent areas with little to no vegetation. By selecting an image during the dry season, the map highlights the unique ecosystem of sky islands which is characterized by changing vegetation at different elevations.

Investigating Geohazards & Slope Failure Susceptibility Utilizing NASA Earth Observations

Topic
DEVELOP
Capacity Building
Disasters
Coronado Disasters (2024 Spring) Team: Andrea Slotke (Project Lead), Mikki Arimitsu, Alexander Behzadi, Madeline Drelichman Summary: The Coronado National Memorial (CORO), located in Hereford, Arizona...
NDVI-processed imagery from Landsat 8 OLI data. This image of Baltimore and surrounding cities is a composite of Summer 2013 to 2023. Shades of purple indicate vegetated land surface, while darker orange shades show the built landscape; meanwhile, shades of yellow indicate water bodies. Areas of low NDVI are at-risk of high temperatures and is an indicator for Maryland’s transit system to focus on communities most vulnerable of urban heat island impacts.

Assessing Urban Heat Vulnerability in Baltimore Neighborhoods to Inform Transportation Resiliency Planning Efforts

Topic
DEVELOP
Capacity Building
Baltimore Energy & infrastructure (2024 Spring) Team: Maya Clark (Project Lead), Brian Arruda, Karla Monroy, Lena Kufferman Summary: Across the world, climate change is altering...
Disasters

Driving Humanitarian Innovation and Action with Earth Science

By
Laura Guzmán, NASA Lifelines

Nepal Flooding August 2024

Disaster Type
Landslides
Floods

Tropical Storm Ernesto 2024

Disaster Type
Hurricanes & Cyclones
Landslides
Floods

Tropical Cyclone Debby 2024

Disaster Type
Hurricanes & Cyclones
Space Radar Image from Space
Disasters

ARSET - An Introduction to Synthetic Aperture Radar (SAR) and its Applications

Training Type
Online Instructor-Led
Level
Introductory
Date
November 06, 2024 - November 20, 2024

Hurricane Beryl 2024

Disaster Type
Hurricanes & Cyclones

Iowa Flooding June 2024

Disaster Type
Floods

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