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Creation of New Global Land Cover Map with Map Integration
2011
Journal of Geographic Information System
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We present here a new approach to the development of a global land cover map. ...
Agreement between the DCP-derived information and the land cover maps was 61.3% for our new land cover map, 60.3% for MOD12, 58.9% for GLC2000, and 55.2% for UMD. ...
Acknowledgements We acknowledge with gratitude funding support for this study from the Global Environmental Research Fund of the Ministry of the Environment of Japan (Study leader: Takehisa Oikawa) under ...
doi:10.4236/jgis.2011.32013
fatcat:v7kj4ncxgzhl3iey3sykpbilgm
Building a hybrid land cover map with crowdsourcing and geographically weighted regression
2015
ISPRS journal of photogrammetry and remote sensing (Print)
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Although there is an ongoing movement towards the development of higher resolution global land cover maps, medium resolution land cover products (e.g. ...
land cover maps disagree, using the agreement of the land cover maps to determine land cover at the other cells. ...
Materials and Methods
Global Land Cover Maps Three global land cover datasets have been used in the creation of the hybrid land cover map. ...
doi:10.1016/j.isprsjprs.2014.06.016
fatcat:txx545ezvrcofiyi3jawovmtxy
Overall Methodology Design for the United States National Land Cover Database 2016 Products
2019
Remote Sensing
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Major steps in the new procedures consist of data preparation, land cover change detection and classification, theme-based postprocessing, and final integration. ...
The land cover classification includes seven-date training data creation and 14-run classifications. ...
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/rs11242971
fatcat:endzarkhprcpriqrn263mjjes4
A global dataset of crowdsourced land cover and land use reference data
2017
Scientific Data
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Global land use is typically more difficult to map and in many cases cannot be remotely sensed. ...
Design Type(s) data integration objective • observation design • database creation objective • citizen science design Measurement Type(s) land cover Technology Type(s) image analysis Factor Type(s) Sample ...
land cover and land use science but also for the creation of remotely-sensed and hybrid products. ...
doi:10.1038/sdata.2017.75
pmid:28608851
pmcid:PMC5469313
fatcat:kvnst23xkjhktpk7ipgetfikju
Development of Decadal (1985–1995–2005) Land Use and Land Cover Database for India
2015
Remote Sensing
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India has experienced significant Land-Use and Land-Cover Change (LULCC) over the past few decades. ...
Our LULC maps with more than 90% overall accuracy highlight the changes prominent at regional level, i.e., loss of forest cover in central and northeast India, increase of cropland area in Western India ...
Prasanna Kumar Mapping and creation of data base.
Deepak Kushwaha Mapping and creation of data base. ...
doi:10.3390/rs70302401
fatcat:7i2vcck7frdajorv6clbnmkmae
Mapping global cropland and field size
2015
Global Change Biology
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A new 1 km global IIASA-IFPRI cropland percentage map for the baseline year 2005 has been developed which integrates a number of individual cropland maps at global to regional to national scales. ...
Both are critical inputs to global agricultural monitoring in the frame of GEOGLAM and will serve the global land modelling and integrated assessment community, in particular for improving land use models ...
However, integration of existing maps also has problems in terms of global consistency. ...
doi:10.1111/gcb.12838
pmid:25640302
fatcat:qmerdx754baprludvolaexcf24
Highlighting continued uncertainty in global land cover maps for the user community
2011
Environmental Research Letters
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In the last 10 years a number of new global datasets have been created and new, more sophisticated algorithms have been designed to classify land cover. ...
GlobCover and MODIS v.5 are the most recent global land cover products available, where GlobCover (300 m) has the finest spatial resolution of other comparable products such as MODIS v.5 (500 m) and GLC ...
Creation of cropland and forest disagreement maps The disagreement in cropland and forest cover between a given pair of land cover maps is derived using a concept termed in this paper as the Minimum Measurable ...
doi:10.1088/1748-9326/6/4/044005
fatcat:c5qynk6eg5eqbfrxqr3pgrrfw4
Building Saliency, Legitimacy, and Credibility toward Operational Global and Regional Land-Cover Observations and Assessments in the Context of International Processes and Observing Essential Climate Variables
[chapter]
2012
Remote Sensing Applications Series
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land-cover project offi ce and the Land-Cover CCI project. ...
ACKNOWLEDGMENT The authors gratefully acknowledge the contributions of the European Space Agency's Data User Element (ESRIN) for supporting related activities, in particular for funds provided to the GOFC-GOLD ...
annual maps of global land cover (Action T26). ...
doi:10.1201/b11964-31
fatcat:zzupdwv3cvfnrnaqj62e4wgu6i
Harnessing the power of volunteers, the internet and Google Earth to collect and validate global spatial information using Geo-Wiki
2015
Technological forecasting & social change
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Crowdsourced data from Geo-Wiki have been used to create new maps of agricultural field size, wilderness, cropland and land cover. ...
Geo-Wiki is a tool for visualisation, crowdsourcing and validation of information on global land cover. 2. ...
driver in the creation of Geo-Wiki. ...
doi:10.1016/j.techfore.2015.03.002
fatcat:hcwskw4jhvdchnqbeqkfy2hvj4
Advances in interactive processing and visualisation with JupyterLab on the JRC Big Data Platform (JEODPP)
2019
Zenodo
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The JRC Big Data Platform (JEODPP) is serving JRC projects and their partners for any big data application with emphasis on geospatial data. ...
They can be interactively visualised together with vector datasets such as NATURA2000, EFFIS forest fires, administrative territorial units, and land use-land cover at European level (Corine Land Cover ...
New datasets are continuously integrated in the interactive mode. ...
doi:10.5281/zenodo.3239238
fatcat:4ukpr7zhy5c3vlpd5hbrhu2boa
New forests and Kyoto Protocol carbon accounting: A case study in central Italy
2016
Agriculture, Ecosystems & Environment
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The approach is based on forest cover change detection and growing stock mapping, while the multi-temporal carbon sink analysis is performed by means of the CO2FIX model. ...
, integrating optical imagery and airborne laser scanning data with field survey, are combined with the carbon simulation model CO2FIX to project carbon changes. ...
Yet, only few studies have quantitatively analyzed the implications of forest expansion in terms of creation of new carbon sinks (Acosta et al., 2005; Conti and Fagarazzi, 2004; Gils et al., 2008; Mazzoleni ...
doi:10.1016/j.agee.2015.11.006
fatcat:qhpdf4jo75ffrgykqxkwrvqs6i
Creation of a Preliminary Database for Monitoring and Evaluating the Transformations of the Peri-Urban Landscape of Padua (Italy)
2018
GI_FORUM - Journal for Geographic Information Science
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cover) to a municipal scale for the creation of diachronic, detailed and comparable maps from which a series of further analyses can be carried out, and from which conclusions can be drawn to support ...
Related to the activities of the Interreg Central Europe programme 'UGB -Urban Green Belts', the paper describes a methodology for adapting the European classification system for land cover (CORINE land ...
The result is a new database that harmonizes and integrates existing data along with new data. ...
doi:10.1553/giscience2018_01_s117
fatcat:mhpokknu3famplzqcf3avlzx3m
Analyzing the Uncertainty of Degree Confluence Project for Validating Global Land-Cover Maps Using Reference Data-Based Classification Schemes
2020
Remote Sensing
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We built a reference dataset based on the DCP-interpreted dataset and applied a comparison for three existing global land-cover maps and DCP dataset-based probability maps under different classification ...
Global land-cover products play an important role in assisting the understanding of climate-related changes and the assessment of progress in the implementation of international initiatives for the mitigation ...
Figure 5 . 5 Overall accuracies of seven new integrated global land cover maps. ...
doi:10.3390/rs12162589
fatcat:vqt54z5h3vellauqoj3o6fmotu
Trapped between antiquity and urbanism – a multi-criteria assessment model of the greater Cairo Metropolitan area
2011
Journal of Land Use Science
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The use of the different bands of that imagery allowed the classification of the land-cover classes: Urban, Vegetation, Desert, and Water. ...
A temporal comparison of the different types of landcover indicates which land-use changes that have occurred over the years considered are associated with the potential for endangering the Giza complex ...
The creation of vector training sites with clear land-cover classes allowed the development of signatures which led to the creation of the classifiers. ...
doi:10.1080/1747423x.2010.519059
fatcat:uie56eovobh7pgo6cshinepfz4
A new generation of the United States National Land Cover Database: Requirements, research priorities, design, and implementation strategies
2018
ISPRS journal of photogrammetry and remote sensing (Print)
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To continue the legacy of NLCD and further establish a long-term monitoring capability for the Nation's land resources, the USGS has designed a new generation of NLCD products named NLCD 2016. ...
training data development and decision-tree based land cover classifications; a temporally, spectrally, and spatially integrated land cover change analysis strategy; a hierarchical theme-based post-classification ...
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. ...
doi:10.1016/j.isprsjprs.2018.09.006
fatcat:a4e36ftyjrghzbht2ijrdg2ir4
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