Create your solutions to the new 2015 challenges!
Clean Water Mapping
The challenge is to improve mapping of drinking water resources. This could include development of a crowdsourcing app to monitor and map: potable water availability (well/stream/reservoir levels as measured by local people/ organizations), water quality,
Crop Alert – Learning From the Growers
Develop a mobile/web app/SMS capability to help growers who face challenges from crop pests and diseases.
This is a challenge to identify and visualize the current capacity and potential of countries to be self-sufficient in the provision of food for their populations, and to map how current global food needs are met through reliance on international food tra
Forest Monitor Mapping
This challenge asks you to enable crowdsourced local data to contribute to assessments of land cover change and the contributing factors.
Leaf Me Alone
Develop a tool to quantify and classify the amount of injury to the individual leaves of ozone-sensitive plants.
My Sky Color
Create a tool that lets people record the color of the sky using consistent and qualitative standards at a specific location.
Open-source Air Traffic Tracking
The challenge is to build an open-source air traffic tracking tool that allows users to select a particular flight and see out-the-window or other views of the aircraft and airspace.
Animate or visualize changes in streamflow across the US through time on a GIS layer of the stream and river network.
Volcanoes, Icebergs, and Cats from Space
We need you to develop an app to crowdsource the discovery of “interesting” natural events as observed from space using data from NASA’s Earth observation satellites