Large-Scale Mechanized Agricultural Crop Types across Mato Grosso, Goias, and Matopiba, Brazil
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Moderate Resolution Imaging Spectroradiometer (MODIS) was used to map annual large-scale mechanized agriculture across Mato Grosso, Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. All MODIS (MOD13Q1) Enhanced Vegetation Index (EVI), day of year (DOY), and VI Quality 16‐day, 250 m resolution data composited between August 2002 and July 2017 were used. A growing season is defined as beginning in August and ending in July: the data used to analyze the 2003 growing season span August 1, 2002–July 31, 2003. A published decision‐tree algorithm (Spera et al., 2014, Environmental Research Letters) was modified to incorporate crop cycles and calendars for the states of Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. The modified Spera et al. algorithm adds single‐cropped corn as a crop class, as it is common in ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["agriculture","Brazil","Cerrado","crop type","land cover","remote sensing"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Moderate Resolution Imaging Spectroradiometer (MODIS) was used to map annual large-scale mechanized agriculture across Mato Grosso, Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. All MODIS (MOD13Q1) Enhanced Vegetation Index (EVI), day of year (DOY), and VI Quality 16‐day, 250 m resolution data composited between August 2002 and July 2017 were used. A growing season is defined as beginning in August and ending in July: the data used to analyze the 2003 growing season span August 1, 2002–July 31, 2003. A published decision‐tree algorithm (Spera et al., 2014, Environmental Research Letters) was modified to incorporate crop cycles and calendars for the states of Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. The modified Spera et al. algorithm adds single‐cropped corn as a crop class, as it is common in ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Moderate Resolution Imaging Spectroradiometer (MODIS) was used to map annual large-scale mechanized agriculture across Mato Grosso, Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. All MODIS (MOD13Q1) Enhanced Vegetation Index (EVI), day of year (DOY), and VI Quality 16‐day, 250 m resolution data composited between August 2002 and July 2017 were used. A growing season is defined as beginning in August and ending in July: the data used to analyze the 2003 growing season span August 1, 2002–July 31, 2003. A published decision‐tree algorithm (Spera et al., 2014, Environmental Research Letters) was modified to incorporate crop cycles and calendars for the states of Tocantins, Goiás, Maranhão, western Bahia, and southern Piauí. The modified Spera et al. algorithm adds single‐cropped corn as a crop class, as it is common in 
agriculture; Brazil; Cerrado; crop type; land cover; remote sensing