crowd mapping

within 25 miles

Feb 14, 2026

Near

Distance

From

Until

16 opportunities found! use fewer search filter criteria to find more opportunities

Filters

Activity Type

Age

Kids Friendly Only

21+ Only

Participant Age Range Minimum

100

Participant Age Range Maximum

100

Cost

Any Cost Free Only

Topic

Venue Type

Host Organization

Partner Organization

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineweather dataiphonedatabaseclimate monitoringgirl scoutsmobile applicationbicyclinginvestigationequitynatureexperimentclimateandroidhikingair qualitycommunity-based monitoringair quality indexclimate changeparticulate mattercarbon monoxidestemweatherwinterenvironmental justiceec2020global warmingdatausascienceair pollution monitoringenvironmentairoutdoorssummerspringsmartphone applicationcitizen scienceautumnair pollutionappcarbon dioxide

Mapping for Change

Community air quality monitoring

Supporting communities in doing their own air quality monitoring

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentSocial ScienceCrowd FundingGeographyair qualitycommunity monitoring

University of Zurich / ThePrintLab (landscapes.theprintlab.org) / CoLabField (https://colabfield.org/)

Drawing from the Crowd: A Citizen Science Platform for Mapping Ukiyo-e Geography

Detect observation vs. convention in Japanese landscape prints

Anywhere

Ongoing

Citizen Sciencegeoreferencingdigital art history3d mappingartgisdigital humanitiescultural heritagelandscapeukiyo-ejapanese art

FieldScope

Work together to share, analyze, and interpret data

Multiple locations, including yours!

Ongoing

Citizen ScienceEducationNature & Outdoorsmappingnational geographicdata visualization

Louisana Bucket Brigade

iWitness Pollution Map

Gather a repository of eyewitness reports and photos of pollutio

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineGeology & Earth ScienceChemistryNature & OutdoorsBirdsEcology & EnvironmentBiologyoilclimate changethe crowd and the cloudpollutionoil spillsthe bucket brigadelouisianabucket brigade

University of Luxembourg

Lingscape – Linguistic Landscaping

Document and analyze cultural diversity in public signage

Anywhere

Ongoing

Citizen ScienceSocial ScienceEducationinscriptionssignagesignslanguagelinguistic landscapeslinguisticsminority languagesdialectspublic spacelanguage policydigital humanitiesletteringteaching tools

MicroBlitz (Western Australia)

With MicroBlitz, everyone with an interest in Western Australia’s (WA) biodiverse ecology and the environment can contribute to research that will help tackle the big environmental issues of our time – challenges like climate change, food security and safeguarding the quality of our water.

Multiple locations, including yours!

Ongoing

Citizen Sciencesoilmicrobesecologymicro

AWS

OpenLitterMap.com

We are turning cleaning the planet into a game

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentComputers & TechnologyEducationCrowd FundingNature & OutdoorsAnimalsGeographyOcean Water Marineblockchainethereumlittercoinplastic pollutionmarine litterplasticlitteropenlittermap

The OpenStreetMap Foundation

OpenStreetMap

A free and open map of the world

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsGeographyComputers & Technologyopen datageomapsthe crowd and the cloud

Pericopsis

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsBiologycrowd mappingtreetrees

Share Your Results

Share the list by copying the link below

Copy Link