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Seasonality of Photosynthetic Performance

SIF for CLM Simulation Year 2010

Simulated and observed seasonal patterns of canopy SIF (740 nm) for (a, c) absolute SIF and (b, d) normalized canopy SIF for CLM simulation year 2010. Both a satellite SIF product (GOME-2) and the PhotoSpec measurements are included for comparison.

Three related datasets from the Carbon Monitoring System (CMS) program describe year-round photosynthetic activity in a conifer forest.

Methane Point-Source Emissions

 AVIRIS-NG Flight Lines

Example of AVIRIS-NG flight lines over the southern San Joaquin Valley, Kern County, CA, in Fall 2016 and the Vista-CA potential methane emitting facilities and infrastructure for the three primary sectors (energy, agriculture, and waste).

Maps of methane plumes were derived from Next-Generation Airborne Visible Infrared Imaging Spectrometer (AVIRIS-NG) flights over California.

High-resolution Biomass for Northwestern Forests

Aboveground Biomass

Forest aboveground biomass in megagrams per hectare for the year 2016.

Annual maps of aboveground biomass are available for forests in Washington, Oregon, Idaho, and western Montana, USA.

Tracking Fires in Central Kalimantan, Indonesia

burned area in 1997-1998

The area burned in 1997 and 1998 in the Mawas area, Central Kalimantan, Indonesia is shown in pink. The inset with white dot shows the location of Mawas study site on the Island of Borneo.

Maps of annual burned area from 1997 to 2015 show the extent of fires in the Mawas region of Central Kalimantan.

Carbon Emissions from Transportation

DARTE provides annual estimates of on-road CO2 emissions

Map of DARTE on-road CO2 emissions for the conterminous United States for the year 2017.

The updated DARTE dataset provides high-resolution, annual, on-road CO2 emissions for the conterminous United States.

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