The GEOGLAM crop monitor for AMIS: Assessing crop conditions in the context of global markets

被引:41
作者
Becker-Reshef, Inbal [1 ,2 ]
Barker, Brian [1 ]
Humber, Michael [1 ]
Puricelli, Estefania [1 ,3 ]
Sanchez, Antonio [1 ]
Sahajpal, Ritvik [1 ]
McGaughey, Katie [1 ]
Justice, Christopher [1 ]
Baruth, Bettina [4 ]
Wu, Bingfang [5 ]
Prakash, Adam [3 ]
Abdolreza, Abbassian [3 ]
Jarvis, Ian [2 ]
机构
[1] Univ Maryland, College Pk, MD 20742 USA
[2] Grp Earth Observat Global Agr Monitoring Secretar, Geneva, Switzerland
[3] UN Food & Agr Org, Rome, Italy
[4] European Commiss, Joint Res Ctr, Rome, Italy
[5] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China
来源
GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT | 2019年 / 23卷
关键词
SOIL-MOISTURE; SURFACE; MODEL; EVAPOTRANSPIRATION; ASSIMILATION; INFORMATION; FLUXES;
D O I
10.1016/j.gfs.2019.04.010
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
The GEOGLAM Crop Monitor for the G20 Agricultural Market Information System (AMIS) provides a public good of open, timely, science-driven information on crop conditions in support of market transparency. It reflects an international, multi-source, consensus assessment of crop growing conditions, status, and agro-climatic factors likely to impact global production, focusing on the major producing and trading countries for the four primary crops monitored by AMIS (wheat, maize, rice, and soybean). This initiative, developed in response to a request by AMIS, is fulfilling the demand from the international community for a timely and transparent consensus on global crop prospects. Since its launch, the Crop Monitor for AMIS has grown extensively and has become an internationally recognized source of information on global crop prospects, widely quoted by public and private agencies as well as top tier media. It represents the first time that the international community comes together on a monthly basis to produce joint crop assessments. This paper provides a historical and institutional perspective on the creation and role of the GEOGLAM Crop Monitor in fulfilling the objectives of AMIS including a description of its methods and protocols and, ultimately how decision-makers are using its information.
引用
收藏
页码:173 / 181
页数:9
相关论文
共 61 条
[51]   Crop planting dates: an analysis of global patterns [J].
Sacks, William J. ;
Deryng, Delphine ;
Foley, Jonathan A. ;
Ramankutty, Navin .
GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2010, 19 (05) :607-620
[52]   Operational Evapotranspiration Mapping Using Remote Sensing and Weather Datasets: A New Parameterization for the SSEB Approach [J].
Senay, Gabriel B. ;
Bohms, Stefanie ;
Singh, Ramesh K. ;
Gowda, Prasanna H. ;
Velpuri, Naga M. ;
Alemu, Henok ;
Verdin, James P. .
JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION, 2013, 49 (03) :577-591
[53]   Early season large-area winter crop mapping using MODIS NDVI data, growing degree days information and a Gaussian mixture model [J].
Skakun, Sergii ;
Franch, Belen ;
Vermote, Eric ;
Roger, Jean-Claude ;
Becker-Reshef, Inbal ;
Justice, Christopher ;
Kussul, Nataliia .
REMOTE SENSING OF ENVIRONMENT, 2017, 195 :244-258
[54]  
Smart R., 2016, USER GUIDE LAND USE
[55]   Global hot-spots of heat stress on agricultural crops due to climate change [J].
Teixeira, Edmar I. ;
Fischer, Guenther ;
van Velthuizen, Harrij ;
Walter, Christof ;
Ewert, Frank .
AGRICULTURAL AND FOREST METEOROLOGY, 2013, 170 :206-215
[56]   RED AND PHOTOGRAPHIC INFRARED LINEAR COMBINATIONS FOR MONITORING VEGETATION [J].
TUCKER, CJ .
REMOTE SENSING OF ENVIRONMENT, 1979, 8 (02) :127-150
[57]   Performance of the MARS-crop yield forecasting system for the European Union: Assessing accuracy, in-season, and year-to-year improvements from 1993 to 2015 [J].
van der Velde, M. ;
Nisini, L. .
AGRICULTURAL SYSTEMS, 2019, 168 :203-212
[58]   A method for estimating soil moisture from ERS scatterometer and soil data [J].
Wagner, W ;
Lemoine, G ;
Rott, H .
REMOTE SENSING OF ENVIRONMENT, 1999, 70 (02) :191-207
[59]   Global Crop Monitoring: A Satellite-Based Hierarchical Approach [J].
Wu, Bingfang ;
Gommes, Rene ;
Zhang, Miao ;
Zeng, Hongwei ;
Yan, Nana ;
Zou, Wentao ;
Zheng, Yang ;
Zhang, Ning ;
Chang, Sheng ;
Xing, Qiang ;
van Heijden, Anna .
REMOTE SENSING, 2015, 7 (04) :3907-3933
[60]   Remote sensing-based global crop monitoring: experiences with China's CropWatch system [J].
Wu, Bingfang ;
Meng, Jihua ;
Li, Qiangzi ;
Yan, Nana ;
Du, Xin ;
Zhang, Miao .
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2014, 7 (02) :113-137