A year of NDVI (Normalized Difference Vegetation Index) data around Cunningham, Kansas, in the center of the state. Cunningham, in the lower center of the video, is just north of U.S. Route 400 and south of the Ninnescah River. The city of Pratt is to the west and the Kingman State Fishing Lake and Wildlife Area can be seen to the east. In this visualization, red is bare soil and green indicates healthy, growing vegetation. The animation runs from January 1 to December 30, 2016.

2 MIN READ

USDA Uses HLS, an SNWG solution, to Track Crop Emergence across the Corn Belt

Satellite Needs Working Group (SNWG) solutions, such as Harmonized Landsat Sentinel-2 (HLS), assist agencies with their existing workflows and decision-making processes by creating actionable science.

Jan 22, 2025

A year of NDVI (Normalized Difference Vegetation Index) data of areas in Maryland on both sides of the Chesapeake Bay. The Patuxent River enters the Bay on the left and Taylors Island and the Blackwater National Wildlife Refuge on the right. In this visualization, red is bare soil and green indicates healthy, growing vegetation. The animation runs from January 1 to December 30, 2016.

2 MIN READ

USDA Uses HLS, an SNWG solution, Operationally to Detect Cover Crop Termination in the Chesapeake Bay Region

Satellite Needs Working Group (SNWG) solutions, such as Harmonized Landsat Sentinel-2 (HLS), assist agencies with their existing workflows and decision-making processes by creating actionable science.

Jan 22, 2025

9 MIN READ

Global Navigation Satellite System Data Brings Forth a GUARDIAN

The GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) aims to enhance early warning of tsunamis.

Dec 13, 2024

2 MIN READ

SNWG's HLS Product Benefits USDA's Adaptive Rangeland Management Needs

Satellite Needs Working Group (SNWG) solutions, such as Harmonized Landsat Sentinel-2 (HLS), assist agencies with their existing workflows and decision-making processes by creating actionable science.

Oct 3, 2024

Bird species occurrence model in Sonoma County, California, using simulated GEDI data. (Courtesy of Burns et al. [2020])

4 MIN READ

A GEDI Master of the Bird World

Using simulated Global Ecosystem Dynamics Investigation (GEDI) data, a science team predicted bird occurrence probability in California.

Mar 10, 2020

DEVELOP image ofIntense thunderstorms throughout the Hindu-Kush Himalayan (HKH) region

6 MIN READ

NASA DEVELOP's Hindu-Kush Himalayan Disasters

Satellite data shows that communities in western Nepal and northern Bangladesh are at an increased risk for lightning related injury.

Jun 10, 2019

3 MIN READ

Assessing Wind and Rain in Hurricane Ingrid during the HS3 Field Campaign

The Hurricane and Severe Storm Sentinel (HS3) field campaign helped researchers identify areas of heavy rain and wind within Ingrid ahead of landfall.

Nov 15, 2018

2 MIN READ

The Properties of Optical Lightning Flashes and the Clouds They Illuminate

NASA's Lightning Imaging Sensor (LIS) surveyed lightning flashes of all shapes, sizes, and radiances across the tropics.

Oct 19, 2018

Data in Action

USDA Uses HLS, an SNWG solution, to Track Crop Emergence across the Corn Belt

USDA Uses HLS, an SNWG solution, Operationally to Detect Cover Crop Termination in the Chesapeake Bay Region

Global Navigation Satellite System Data Brings Forth a GUARDIAN

SNWG's HLS Product Benefits USDA's Adaptive Rangeland Management Needs

A GEDI Master of the Bird World

NASA DEVELOP's Hindu-Kush Himalayan Disasters

Assessing Wind and Rain in Hurricane Ingrid during the HS3 Field Campaign

The Properties of Optical Lightning Flashes and the Clouds They Illuminate

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