All data collection projects require cooperation of various stakeholders and parties. Ours is no exception. To collect PM data using mobile sensors at scale, we needed to work with the Delhi government to attach our low cost sensors to DIMTS buses. For this, we required a number of permissions and ethical clearances. We have attached all the relevant documents on this page.
ICAT EMC certification of our instrument verifying that it doesn't interfere with the bus's electro-mechanical properties [PDF]
DIMTS letter of support [PDF]
Delhi Pollution Control Commitee (DPCC) letter of Support [PDF]
Delhi Ministry of Transport (MOT) permission letter [PDF]
Letter of funding for project "Scalable Spatio- Temporal Measurement and Analysis of Air Pollution Data for Delhi-NCRusing Vehicle-Mounted Sensors" from SCIENCE & ENGINEERING RESEARCH BOARD (SERB), Department of Science & Technology, Government of India [PDF]