Open Source
Flood Map

share real-time flood information using social media

Share flood information

1. Launch your Twitter app

use your Twitter account to post to the open source flood map

2. Enable geolocation

geolocation pinpoints your report on the map

3. Tweet your report to the map

tweet your report to @petajkt with #banjir

4. Follow @BPBDJakarta for official information

get the latest info from the Jakarta Disaster Management Agency

Data partners

the open source flood map also accepts reports from these data partners

About is an applied research project led by the SMART Infrastructure Facility, in collaboration with BPBD DKI Jakarta and Twitter Inc. Additional data is supplied by via Pasang Mata and Jakarta SmartCity via the Qlue application. harnesses the power of social media to gather, sort, and display information about flooding for Jakarta residents in real time.

The platform runs on the open source software CogniCity. This geosocial intelligence framework allows data to be collected and disseminated by residents through their location-enabled mobile devices to map flooding and water infrastructure in real-time.

To read more about the project background, structure, and objectives, please visit


We do not store any information about users. Information derived from location-enabled mobile devices is mapped in real-time; this information is available through an open API for additional applications.



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Funding is supported by the University of Wollongong Global Challenges Program, DMInnovation, the Department of Foreign Affairs and Trade of the Government of Australia, World Vision Indonesia and the Open Data Institute. The Australian National Data Service supports the development and maintenance of the open data and open source software.