Skip to main content
. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Environ Pollut. 2018 May;236:795–806. doi: 10.1016/j.envpol.2018.01.098

Fig. 3.

Fig. 3

Sentinel-1 VH backscatter averaged for each province. For each rice season, the date where backscatter values reach a maximum (i.e. June 2nd and October 12th) coincides with the rice harvest; then, the burning is assumed to occur within 3 days of harvest based on our field experience. Note: data was unavailable for June 28th (circled in red) due to image corruption. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)