University of Freiburg

3Dtrees.earth

Collect data and tools for LiDAR-based forest monitoring

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentGeographyComputers & Technologyremote sensingscanningforestmonitoringcomputer visiondronesinventorylidar

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

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Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsanimal life.meso-predatorstrail cameradeerbiological field stationreservebirdsenvironmentplantfaunalargest biomes of north americabisonbiologyfloracsm2025naturepredatorsecosystemsoil biodiversitycsm-featuredwildlifeeastern deciduous forestherbivoresclassify imagesminnesotaecologytallgrass prairieboreal coniferous forestdiversitymidwestern usa

NASA and The GLOBE Program

GLOBE Observer: Trees

Observe trees to understand changes in biomass and effects on the carbon cycle.

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Citizen ScienceGeology & Earth ScienceGeographyEcology & EnvironmentNature & Outdoorsearth2025nasa-sciact_nasacsm2025carbon cyclecsm-featuredglobetop2022nasa-supportedforeststree heightthe globe programsatellitescarbon capturecsm2026nasatreestop 22 in 2022nasa go

Rissa Citizen Science

Kelp forest restoration

Restore kelp forest in Northern Norway

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiology

Urban Forest Map

California

Ongoing

Citizen ScienceEcology & EnvironmentComputers & TechnologyClimate & WeatherNature & Outdoors

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University of Freiburg

3Dtrees.earth

Zooniverse

Cedar Creek: Eyes on the Wild

NASA and The GLOBE Program

GLOBE Observer: Trees

Rissa Citizen Science

Kelp forest restoration

Urban Forest Map

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