Detection and impacts of tiling artifacts in MODIS burned area classification
نویسندگان
چکیده
منابع مشابه
Global estimation of burned area using MODIS active fire observations
We present a method for estimating monthly burned area globally at 1 spatial resolution using Terra MODIS data and ancillary vegetation cover information. Using regression trees constructed for 14 different global regions, MODIS active fire observations were calibrated to burned area estimates derived from 500-m MODIS imagery based on the assumption that burned area is proportional to counts of...
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The Brazilian Cerrado is significantly affected by anthropic fires every year, which makes the region an important source of pyrogenic emissions. This study aims at generating improved 1 km monthly burned area maps for Cerrado based on remote-sensed information. The algorithm relies on a burn-sensitive vegetation index based on MODIS daily values of near and middle infrared reflectance and make...
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This paper aims to develop a global burned area (BA) algorithm for MODIS BRDF-corrected images based on the Random Forest (RF) classifier. Two RF models were generated, including: (1) all MODIS reflective bands; and (2) only the red (R) and near infrared (NIR) bands. Active fire information, vegetation indices and auxiliary variables were taken into account as well. Both RF models were trained ...
متن کاملMapping burned area in Alaska using MODIS data: a data limitations-driven modification to the regional burned area algorithm
With the recently observed and projected trends of growing wildland fire occurrence in high northern latitudes, satellite-based burned area mapping in these regions is becoming increasingly important for scientific and fire management communities. Coarseand moderate-resolution remotely sensed data products are the only viable source of comprehensive and timely estimates of burned area in remote...
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(2012). Identifying a suitable combination of classification technique and bandwidth(s) for burned area mapping in tallgrass prairie with MODIS imagery. Retrieved from (2012). Identifying a suitable combination of classification technique and bandwidth(s) for burned area mapping in tallgrass prairie with MODIS imagery.
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ژورنال
عنوان ژورنال: IOP SciNotes
سال: 2021
ISSN: 2633-1357
DOI: 10.1088/2633-1357/abd8e2