搜索结果: 121-135 共查到“测绘科学技术 Land Use”相关记录141条 . 查询时间(0.096 秒)
Detection of discrepancies in land-use classification using multitemporal Ikonos satellite data
GIS-Driven classification discriminant analysis discrepancy detection land-use
2014/4/22
Geoinformation systems (GIS) and other spatial databases containing land-use data are usually subjected to intensive change processes that impact the quality of their inherent classification and dimin...
Validation of CA-Markov for Simulation of Land Use and Cover Change in the Langat Basin, Malaysia
Land Use and Cover Change CA-Markov Calibration Validation
2013/3/5
Validity of CA-Markov in land use and cover change simulation was investigated at the Langat Basin, Selangor, Malaysia. CA-Markov validation was performed using validation metrics, allocation disagree...
Land Use and Land Cover Changes of West Tahta Region, Sohag Governorate, Upper Egypt
Land Use Land Cover Remote Sensing Change Detection
2013/3/5
Due to the growing of population in Egypt during the last few decades, great changes in agricultural area, and urbanization of Egypt art occurred. In this study we utilized the available record of mul...
GIS and Multi-Criteria Decision Analysis for Land Use Resource Planning
GIS Multi-Criteria Analysis Land Use
2013/3/5
Natural resources management is indispensable in ensuring environmental sustainability and reducing the risk associated with climate change and increasing demand for ecological goods and services. Nat...
QUANTIFYING LAND USE/COVER CHANGE AND LANDSCAPE FRAGMENTATION IN DANANG CITY, VIETNAM: 1979–2009
Land use/cover Landsat ASTER change detection radiometric normalization
2014/4/30
Studying temporal changes of land use and land cover (LULC) from satellite images has been conducted in Vietnam several years. However, few studies have been done to consider seriously the relationshi...
MODIS TIME SERIES FOR LAND USE CHANGE DETECTION IN FIELDS OF THE AMAZON SOY MORATORIUM
Land Use Land Cover Multitemporal Forestry Crop
2014/4/30
A virtual globe to visualize time series of pixels from the MODIS sensor over the South American continent is available in the Internet and was developed at the Brazilian Institute for Space Research....
APPLICATION OF FUSION WITH SAR AND OPTICAL IMAGES IN LAND USE CLASSIFICATION BASED ON SVM
SAR Multi-spectral images Image fusion SVM Land use classification
2014/4/25
As the increment of remote sensing data with multi-space resolution, multi-spectral resolution and multi-source, data fusion technologies have been widely used in geological fields. Synthetic Aperture...
Detection of Land-Use and Surface Temperature Change at Different Resolutions
Remote Sensing GIS Landsat Image Land-Use Change Detection Surface Temperature Ismailia
2013/3/5
Understanding the relationship between land-use/land-cover change (LULCC) and environment is seriously important to manage arid land. However, information on how environmental factors influence the LU...
DETERMINATION OF MAGNITUDE AND DIRECTION OF LAND USE/ LAND COVER CHANGES IN TERKOS WATER BASIN, ISTANBUL
Land Use Land Cover Environment Change Detection SPOT Analysis
2014/4/29
Remotely sensed data have huge importance to determine land use/cover changes for sustainable region planning and management. Variety of techniques in order to detect land cover dynamics using remote ...
RANDOM FORESTS-BASED FEATURE SELECTION FOR LAND-USE CLASSIFICATION USING LIDAR DATA AND ORTHOIMAGERY
Lidar imagery Random Forests Classification Feature selection
2014/4/29
The development of lidar system, especially incorporated with high-resolution camera components, has shown great potential for urban classification. However, how to automatically select the best featu...
DEFINING DENSITIES FOR URBAN RESIDENTIAL TEXTURE, THROUGH LAND USE CLASSIFICATION, FROM LANDSAT TM IMAGERY: CASE STUDY OF SPANISH MEDITERRANEAN COAST
Land Use Urban Patterns Classification Morphology Planning GIS Landsat
2014/4/29
In the recent epoch, there has been considerable debate about the urban development along the European Mediterranean area, also undertaken by the European Authorities, and in particular regarding the ...
An Empirical Investigation of Common Sense of Land Use from a Statistical Approach
Empirical Investigation Land Use Category Common Sense Ontology
2013/3/5
Recently, ontological study has been one of the key concerns of geographic information science, a number of studies have been conducted in both of philosophical and knowledge engineering approach. Som...
The Assessment and Predicting of Land Use Changes to Urban Area Using Multi-Temporal Satellite Imagery and GIS: A Case Study on Zanjan, IRAN (1984-2011)
Cellular Automata Change Detection Forecast Fuzzy ARTMAP Land-Use Urban Area
2013/3/5
Due to inappropriate planning and management, accelerated urban growth and tremendous loss in land, especially cropland, have become a great challenge for sustainable urban development [1]. Detection ...
Land Use and Land Cover Changes in Arid Region: The Case New Urbanized Zone, Northeast Cairo, Egypt
Land Cover Changes Accuracy Assessment TM Images Land Surface Temperature Egypt
2013/3/5
The spatial characteristics of land cover are useful for understanding the various impacts of human activity on the overall ecological conditions of the urban environment. The multi-temporal Landsat i...
EFFICIENCY OF CONTEXT-BASED ATTRIBUTES FOR LAND-USE CLASSIFICATION OF URBAN ENVIRONMENTS
Urban areas Descriptive feature extraction Context-based attributes,
2014/6/5
We present a study for the evaluation of the efficiency of context features in object-based land-use classification of urban
environments using aerial high spatial resolution imagery and LiDAR data....