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An EARTH initiative

Advancing our understanding of earth observation

Through research, interviews, and news for people working in the fields of conservation, sustainability, and human rights.

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Communities design two new marine protected areas off Tanzania's Pemba Island

Fishing communities co-designed two new marine protected areas off Tanzania's Pemba Island.

Mongabay

October 28, 2026

Rising seas are erasing a Nigerian wetland that migratory birds depend on

A community-led monitoring project tracks migratory birds as rising seas erode a vital Nigerian wetland.

Mongabay

October 27, 2026

Greenland's ice sheet logs its 30th straight year of net loss

Greenland's ice sheet loses mass for a 30th straight year, this time without an extreme melt.

Carbon Brief

October 26, 2026

Machine learning maps crops field by field from daily satellite imagery

Daily satellite imagery plus machine learning identifies ten crop types at field level, sharper than national maps.

Planet Labs

October 26, 2026

Protected areas still fall short of 30 by 30 as COP17 opens in Yerevan

Protected areas cover 18.7% of land and 10% of ocean, far short of 30 by 30.

Mongabay

October 25, 2026

Brazil re-elects Lula, securing the satellite monitoring behind the Amazon's record-low deforestation

Lula's re-election keeps Brazil's satellite monitoring and enforcement regime intact, protecting the Amazon's record-low deforestation.

BBC News

October 25, 2026

Verra approves first credits under its rice and food-waste methodologies

Verra issues its first credits under rice and food-waste methodologies, widening the carbon market beyond forestry.

Verra

October 22, 2026

Latest research

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Ocean

Mangrove Species Mapping in Coastal China Using Synthesized Sentinel-2 High-Separability Images

The first national-scale mangrove species map for China, covering nine species at 10 m resolution, achieved 83.8-86.4% accuracy and revealed extensive planting of exotic species in mid-latitude regions where they outcompete native mangroves.

Chuanpeng Zhao, et al.
Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, China
July 30, 2026

Forest

Near Real-Time Monitoring of Tropical Forest Disturbance by Fusion of Landsat, Sentinel-2, and Sentinel-1 Data

A fusion algorithm combining Landsat, Sentinel-2, and Sentinel-1 detects 70% of tropical forest disturbances within 30 days at 91% user accuracy, significantly outperforming any single-sensor approach, with the full implementation publicly available on Google Earth Engine.

X. Tang, Johannes Reiche, Martin Herold, et al.
Laboratory of Geo-Information Science and Remote Sensing, Wageningen University & Research, Netherlands
July 30, 2026

Carbon

Refining land-use-specific carbon emission factors for commodity-driven deforestation monitoring in Colombia

Pasture expansion drives 65% of Colombia's deforestation emissions; cocoa and coffee show high emission factors despite small areas.

Camilo Zamora, Robert Masolele, Katja Berger, Johannes Reiche, Christopher Martius, Louis Verchot, Zoltan Szantoi, Martin Herold
Laboratory of Geo-Information Science and Remote Sensing, Wageningen University & Research, Netherlands
July 22, 2026

A knowledge commons for earth observation

The knowledge that will protect our planet already exists: in research papers, field reports, scientific institutions, and the lived experience of the people doing this work every day. Earth brings it together.

A knowledge commons for the global community of researchers, scientists, NGOs, and companies working in the field of earth observation to advance conservation, sustainability, and human rights, where knowledge is shared, amplified, and put to work.

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