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ECOCLIMAP-II/Europe: a twofold database of ecosystems and surface parameters at 1-km resolution based on satellite information for use in land surface, meteorological and climate models

S. Faroux, A. T. Kaptué Tchuenté, J.-L. Roujean, V. Masson, E. Martin, P. Le Moigne
2012 Geoscientific Model Development Discussions  
The strategy for implementing ECOCLIMAP-II is to depart from prevalent land cover products such as CLC2000 (Corine Land Cover) and GLC2000 (Global Land Cover) by splitting existing classes into new classes  ...  The new ECOCLIMAP-II can be verified with auxiliary land cover products at very fine and coarse resolutions by means of versatile land occupation nomenclatures. www.geosci-model-dev.net/6/563/2013/ Geosci  ...  The authors are indebted to Centre d'Etudes Spatiales de la Biosphere (CESBIO, Toulouse) for providing access to the high-resolution land cover map product generated with FORMOSAT observations.  ... 
doi:10.5194/gmdd-5-3573-2012 fatcat:wvxx25rh35f3volzk7cz7lpb6u

ECOCLIMAP-II/Europe: a twofold database of ecosystems and surface parameters at 1 km resolution based on satellite information for use in land surface, meteorological and climate models

S. Faroux, A. T. Kaptué Tchuenté, J.-L. Roujean, V. Masson, E. Martin, P. Le Moigne
2013 Geoscientific Model Development  
The strategy for implementing ECOCLIMAP-II is to depart from prevalent land cover products such as CLC2000 (Corine Land Cover) and GLC2000 (Global Land Cover) by splitting existing classes into new classes  ...  The new ECOCLIMAP-II can be verified with auxiliary land cover products at very fine and coarse resolutions by means of versatile land occupation nomenclatures.</p>  ...  The authors are indebted to Centre d'Etudes Spatiales de la Biosphere (CESBIO, Toulouse) for providing access to the high-resolution land cover map product generated with FORMOSAT observations.  ... 
doi:10.5194/gmd-6-563-2013 fatcat:2lg77u65cbe5tknonzwqzv6gty

Evaluating Crop Area Mapping from MODIS Time-Series as an Assessment Tool for Zimbabwe's "Fast Track Land Reform Programme"

Konrad Hentze, Frank Thonfeld, Gunter Menz, Krishna Prasad Vadrevu
2016 PLoS ONE  
To make use of the unquestionable potential of MODIS time-series analysis, we propose an analysis of plant productivity PLOS ONE |  ...  Moderate Resolution Imaging Spectroradiometer (MODIS) data forms the basis for numerous land use and land cover (LULC) mapping and analysis frameworks at regional scale.  ...  Fritz et al. provide a detailed comparison of global and regional land cover maps with an explicit focus on the agricultural domain in Africa [42] .  ... 
doi:10.1371/journal.pone.0156630 pmid:27253327 pmcid:PMC4890803 fatcat:4r3aqg46mfaklnfggbaxi34hca

Global maps of cropland extent and change show accelerated cropland expansion in the twenty-first century

Peter Potapov, Svetlana Turubanova, Matthew C. Hansen, Alexandra Tyukavina, Viviana Zalles, Ahmad Khan, Xiao-Peng Song, Amy Pickens, Quan Shen, Jocelyn Cortez
2021 Nature Food  
The presented global, high-resolution, cropland map time-series supports monitoring of natural land appropriation at the local, national and international levels.  ...  In the present study, we present an analysis of global cropland area change for the first two decades of the twenty-first century derived from satellite data time-series.  ...  the Gordon and Betty Moore Foundation (grant no. 7864).  ... 
doi:10.1038/s43016-021-00429-z fatcat:wphv6nnhmrbyxonhmk24khthsu

Assessing factors impacting the spatial discrepancy of remote sensing based cropland products: A case study in Africa

Mohsen Nabil, Miao Zhang, José Bofana, Bingfang Wu, Alfred Stein, Taifeng Dong, Hongwei Zeng, Jiali Shang
2020 International Journal of Applied Earth Observation and Geoinformation  
However, discrepancies exist among these cropland products, and the level of discrepancy is particularly high in several Africa regions.  ...  Accurate and timely information on the spatial distribution of cropland is critical for the effective management of crop production and yield forecast.  ...  Acknowledgements The first author, Mohsen Nabil, acknowledges the Chinese Academy of Sciences (CAS) for supporting him to carry out the research. M. Nabil, et al.  ... 
doi:10.1016/j.jag.2019.102010 fatcat:6injh6htonglpjlqa42f4hdyk4

A new methodology to map irrigated areas using multi-temporal MODIS and ancillary data: An application example in the continental US

Mutlu Ozdogan, Garik Gutman
2008 Remote Sensing of Environment  
Qualitative assessment of the map across different climatic and agricultural zones reveals a high quality product with sufficient detail when compared to existing large area irrigation databases.  ...  2% of the total irrigated area in the US.  ...  The major drawback of the IWMI global irrigation map product is that the ground-truth data obtained only in India, SE Asia, Africa, and South America were used to adjust and refine global irrigation classes  ... 
doi:10.1016/j.rse.2008.04.010 fatcat:otyypz65xbda5kzv25hhdm5rle

Nominal 30-m Cropland Extent Map of Continental Africa by Integrating Pixel-Based and Object-Based Algorithms Using Sentinel-2 and Landsat-8 Data on Google Earth Engine

Jun Xiong, Prasad Thenkabail, James Tilton, Murali Gumma, Pardhasaradhi Teluguntla, Adam Oliphant, Russell Congalton, Kamini Yadav, Noel Gorelick
2017 Remote Sensing  
like those found in most of Africa and Asia.  ...  cropping intensities (e.g., single, double, or continuous cropping), crop types, cropland fallows, as well as for assessment of cropland productivity (productivity per unit of land), and crop water productivity  ...  Abbreviations The following abbreviations are used in this manuscript: GFSAD30: Global Food Security Analysis-Support Data Project GEE: Google Earth Engine  ... 
doi:10.3390/rs9101065 fatcat:vgnp4q3yarbcdfh3o3p2fr7sji

Near real-time agriculture monitoring at national scale at parcel resolution: Performance assessment of the Sen2-Agri automated system in various cropping systems around the world

Pierre Defourny, Sophie Bontemps, Nicolas Bellemans, Cosmin Cara, Gérard Dedieu, Eric Guzzonato, Olivier Hagolle, Jordi Inglada, Laurentiu Nicola, Thierry Rabaute, Mickael Savinaud, Cosmin Udroiu (+17 others)
2019 Remote Sensing of Environment  
In situ data were collected for calibration and validation in a timely manner allowing the production of the four Sen2-Agri products over all the demonstration sites.  ...  The so-called Sen2-Agri system automatically ingests and processes Sentinel-2 and Landsat 8 time series in a seamless way to derive these four products, thanks to streamlined processes based on machine  ...  The authors are very thankful for the Sen2-Agri Champions Users and to all the members of the national and JECAM teams who collected and quality controlled in situ data and provided feedbacks to the Sen2  ... 
doi:10.1016/j.rse.2018.11.007 fatcat:2luoxyjhxnbi5aeiutkffemgfq

Remote sensing of vegetation in the Sudano-Sahelian zone: A literature review from 1975 to 2014

Martin Karlson, Madelene Ostwald
2016 Journal of Arid Environments  
changes in vegetation productivity and broad vegetation types, whereas its use for studying interactions between vegetation and environmental factors has been relatively low.  ...  journals and author nationality), geographic information (location of study areas and spatial scale of research), data usage (application of RS systems and procedures for accuracy assessments), and research  ...  The authors thank Heather Reese, Tina Neset, David Bastviken, Åsa Danielsson and Rasmus Fensholt for valuable input to the manuscript.  ... 
doi:10.1016/j.jaridenv.2015.08.022 fatcat:fvoj6zzmmnehjb6lsxmuzmeuga

Towards a set of agrosystem-specific cropland mapping methods to address the global cropland diversity

François Waldner, Diego De Abelleyra, Santiago R. Verón, Miao Zhang, Bingfang Wu, Dmitry Plotnikov, Sergey Bartalev, Mykola Lavreniuk, Sergii Skakun, Nataliia Kussul, Guerric Le Maire, Stéphane Dupuy (+2 others)
2016 International Journal of Remote Sensing  
Pierre Defourny (2016) Towards a set of agrosystem-specific cropland mapping methods to address the global cropland diversity  ...  This research was conducted in the framework of the SIGMA project funded by the European Commission in the Seventh Programme for research, technological development, and demonstration under grant agreement  ...  The arable lands mapping over the Russian Federation was supported by the Russian Science Foundation under grant number 14-17-00389.  ... 
doi:10.1080/01431161.2016.1194545 fatcat:3ovj3jzv5vfwngm2ab5653tfd4

Application of Remote Sensors in Mapping Rice Area and Forecasting Its Production: A Review

Mostafa Mosleh, Quazi Hassan, Ehsan Chowdhury
2015 Sensors  
Rice provided ~19% of the global dietary energy in recent times and its annual average consumption per capita was ~65 kg during 2010-2011.  ...  Timely and accurate estimation of rice areas and forecasting its production can provide invaluable information for governments, planners, and decision makers in formulating policies in regard to import  ...  Acknowledgments We would like to thank National Sciences and Engineering Research Council (NSERC) of Canada for providing a Discovery Grant to Quazi K. Hassan.  ... 
doi:10.3390/s150100769 pmid:25569753 pmcid:PMC4327048 fatcat:rhmurr7qpjgehcldzqt7kj3kmu

Global Terrestrial Ecosystem Observations: Why, Where, What and How? [chapter]

Rob H. G. Jongman, Andrew K. Skidmore, C. A. (Sander) Mücher, Robert G.H. Bunce, Marc J. Metzger
2016 The GEO Handbook on Biodiversity Observation Networks  
The ecosystem level is an essential link in biodiversity surveillance and monitoring between species and populations on the one hand and land use and landscapes on the other.  ...  The end-users can use such maps for estimating range and area of habitats, but they could also serve to define and update the sampling frame (the statistical 'population') of habitats for which field sample  ...  The stratification exists of 125 strata in 18 global zones.  ... 
doi:10.1007/978-3-319-27288-7_2 fatcat:y5y6y7woy5fvrlufv6wwm3b4vm

National-scale cropland mapping based on spectral-temporal features and outdated land cover information

François Waldner, Matthew C. Hansen, Peter V. Potapov, Fabian Löw, Terence Newby, Stefanus Ferreira, Pierre Defourny, Krishna Prasad Vadrevu
2017 PLoS ONE  
Capitalizing on a wall-to-wall validation data set, the method was tested in South Africa using a 16-year old land cover map and multi-sensor Landsat time series.  ...  To ensure spatial consistency and coherence in the map, we first propose to generate seamless input images by normalizing the time series and deriving spectral-temporal features that target salient cropland  ...  Acknowledgments The research was conducted in the framework of the SIGMA (Stimulating Innovation for Global Monitoring of Agriculture and Its Impact on the Environment in Support of GEO-  ... 
doi:10.1371/journal.pone.0181911 pmid:28817618 pmcid:PMC5560701 fatcat:bixugopv3be5hcrlvwmjvoen6q

From Anopheles to Spatial Surveillance: A Roadmap Through a Multidisciplinary Challenge [chapter]

Valérie Obsomer, Nicolas Titeux, Christelle Vancustem, Grégory Duveiller, Jean-François Pekel, Steve Connor, Pietro Ceccato, Marc Coosemans
2013 Anopheles mosquitoes - New insights into malaria vectors  
Numerous studies use suboptimal vector dataset, and proxies for environmental drivers to map vector distribution or provide basis for vector surveillance.  ...  In this chapter we review the challenges posed by spatial surveillance of Anopheles-borne diseases with particular attention for malaria surveillance.  ...  These time series can be used to produce global maps such as (i) the Global Land Cover 2000 (GLC2000) map that is based on SPOT-VEGE-TATION data (1 km) thanks to an international partnership of research  ... 
doi:10.5772/55622 fatcat:vxx6xm5kvzeqrpwuu72deqlwcq

Local Vegetation Trends in the Sahel of Mali and Senegal Using Long Time Series FAPAR Satellite Products and Field Measurement (1982–2010)

Martin Brandt, Aleixandre Verger, Abdoul Diouf, Frédéric Baret, Cyrus Samimi
2014 Remote Sensing  
GEOV1 as compared to GIMMS3g made it possible to better characterize the spatial pattern of trends and identify the degraded areas in the study region.  ...  Sahel, however, degradation is also present and sometimes obscured by greening.  ...  The research is part of the BMBF funded project micle, which aims to find linkages between climate, environment and migration.  ... 
doi:10.3390/rs6032408 fatcat:j56tpofal5cwrpr5s5azeyjlam
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