Displaying 261 - 270 of 409
Disasters

Detecting Oil Thickness to Aid Oil Spill Response

By
Gabriella Lewis, NASA Disasters

Monitoring Coastal and Estuarine Water Quality Using Remote Sensing and In Situ Data

Mehta, A.; McCartney, S. (2021). Monitoring Coastal and Estuarine Water Quality Using Remote Sensing and In Situ Data.

GOES West satellite image of the Jan. 15, 2022, Tonga eruption.
Disasters

Tonga Eruption Sent Ripples Through Earth’s Ionosphere

By
Jacob Reed, NASA Disasters
,
UNBL
Ecological Conservation

ARSET - Using the UN Biodiversity Lab to Monitor the Pulse of the Planet

Training Type
Online Instructor-Led
Level
Intermediate
Date
avril 14, 2022 - mai 04, 2022
UNBL
Ecological Conservation

ARSET - Utiliser le UN Biodiversity Lab pour Surveiller le Pouls de la Planète

Training Type
Online Instructor-Led
Level
Intermediate
Date
avril 14, 2022 - mai 04, 2022
UNBL
Ecological Conservation

ARSET - Utilizar el UN Biodiversity Lab para Tomar el Pulso del Planeta

Training Type
Online Instructor-Led
Level
Intermediate
Date
avril 14, 2022 - mai 04, 2022
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ARSET - Publications

 

ARSET

ARSET Glossary

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Agriculture
Water Resources

ARSET - Mapping Crops and their Biophysical Characteristics with Polarimetric SAR and Optical Remote Sensing

Training Type
Online Instructor-Led
Level
Advanced
Date
avril 12, 2022 - mai 03, 2022
Normalized Difference Moisture Index (NDMI) processed 2021 Landsat 8 OLI imagery over land and Sentinel-2 MSI over ocean, ranging from yellow (low) to blue (high), for Hilo, Hawaii. Overlayed with four-day rainfall accumulation cells in blue acquired during Hurricane Lane (Aug 22-25, 2018) from CHIRPS Daily. NDMI monitors water content of leaves and is useful for classifying land cover. Impervious surfaces and areas that have received excessive historical rainfall are susceptible to future flood events.

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