Biophysical Evaluation of Land-Cover Products for Land–Climate Modeling
نویسندگان
چکیده
منابع مشابه
Validation of Land Cover Products Using Reliability Evaluation Methods
Validation of land cover products is a fundamental task prior to data applications. Current validation schemes and methods are, however, suited only for assessing classification accuracy and disregard the reliability of land cover products. The reliability evaluation of land cover products should be undertaken to provide reliable land cover information. In addition, the lack of high-quality ref...
متن کاملModeling Land-use and Land-cover Change
Models are used in a variety of fields, including land change science, to better understand the dynamics of systems, to develop hypotheses that can be tested empirically, and to make predictions and/or evaluate scenarios for use in assessment activities. Modeling is an important component of each of the three foci outlined in the science plan of the Land-use and -cover change (LUCC) project (Tu...
متن کاملBiophysical Models in Land Evaluation
Key-words.................................................................................................................................. 1
متن کاملStatistical Modeling for Improved Land Cover Classification
Novel statistical modeling and training techniques are proposed for improving classification accuracy of land cover data acquired by LandSat Thermatic Mapper (TM). The proposed modeling techniques consist of joint modeling of spectral feature distributions among neighboring pixels and partial modeling of spectral correlations across TM sensor bands with a set of semi-tied covariance matrices in...
متن کاملA methodology to generate a synergetic land-cover map by fusion of different land-cover products
The main goal of this study is to develop a general framework for building a hybrid land-cover map by the synergistic combination of a number of land-cover classifications with different legends and spatial resolutions. The proposed approach assesses class-specific accuracies of datasets and establishes affinity between thematic legends using a common land-cover language such as the UN Land-Cov...
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ژورنال
عنوان ژورنال: Earth Interactions
سال: 2009
ISSN: 1087-3562
DOI: 10.1175/2009ei276.1