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IDENTIFICATION OF LOW ACCURACY REGIONS IN LAND COVER MAPS USING UNCERTAINTY MEASURES AND CLASSIFICATION CONFIDENCE
Multispectral images Classification Uncertainty Confidence Accuracy Spatial variation
2018/11/9
The aim of this article is to assess if the data provided by soft classifiers and uncertainty measures can be used to identify regions with different levels of accuracy in a classified image. To this ...
Sensitivity of land surface and Cumulus schemes for Thunderstorm prediction
Mesoscale Parameterization Microphysics Grid-scale
2016/11/30
The cloud processes play an important role in all forms of precipitation. Its proper representation is one of the challenging tasks in mesoscale numerical simulation. Studies have revealed that mesosc...
TESTING OF LAND COVER CLASSIFICATION FROM MULTISPECTRAL AIRBORNE LASER SCANNING DATA
multi-wavelength ALS texture analysis classification data fusion laser intensity land cover mapping
2016/11/23
Multispectral Airborne Laser Scanning provides a new opportunity for airborne data collection. It provides high-density topographic surveying and is also a useful tool for land cover mapping. Use of a...
GLOBAL LAND COVER CLASSIFICATION USING MODIS SURFACE REFLECTANCE PROSUCTS
Global Land Cover Classification Algorithm Multi-temporal Multi-spectral Co-occurrence Matrix Non-Parametric Classifier
2016/11/23
The objective of this study is to develop high accuracy land cover classification algorithm for Global scale by using multi-temporal MODIS land reflectance products. In this study, time-domain co-occu...
The quality control in the Finnish land parcel identification system orthophoto production
quality control Finnish land parcel identification system orthophoto production
2016/5/20
The quality control in the Finnish land parcel identification system orthophoto production.
THE ECOLOGICAL SECURITY ANALYSIS OF JINAN CITY BASED ON LAND USE/COVER CHANGE
Land use/cover change(LUCC) Landscape pattern index Ecological security Land-use transfer matrix Jinan City
2016/3/17
In this paper, taking Jinan City as a case study, 2000 / 2005 ETM+ and Spot4 Pan images were interpreted artificially, and the spatial information of the two period land-use types wasextracted. Based ...
DERIVING LAND USE AND CANOPY COVER FACTOR FROM REMOTE SENSING AND FIELD DATA IN INACCESSIBLE MOUNTAINOUS TERRAIN FOR USE IN SOIL EROSION MODELLING
Illumination variations correction of topography induced constrains Canopy cover factor estimation NDVI
2016/1/3
Soil erosion is one of the severe land degradation problems in many parts of the world. It not only affects on decreasing agricultural productivity but also it causes disasters such as siltation of re...
PERFORMANCE OF TDVI IN URBAN LAND USE/COVER CLASSIFICATION FOR QUALITY OF PLACE MEASUREMENT
PERFORMANCE URBAN LAND USE COVER CLASSIFICATION QUALITY OF PLACE MEASUREMENT
2015/12/31
Measuring the Quality of Place (QOP) is a hard task since it involves both physical and socio-economic dimensions. Being one of the major land use categories, urban vegetation plays a significant role...
EXPERT SYSTEM BASED ON OBJECT-ORIENTED APPROACH FOR LAND COVER MAPPING
Expert classification Object-oriented classifier land cover decision tree segmentation
2015/12/31
The hybrid classifier is presented in combination of expert system and object oriented approach, for which increased information is added for classification and improve the accuracy. Instead of the or...
SURFACE URBAN HEAT ISLAND IN SHANGHAI,CHINA:EXAMINING THE RELATIONSHIP BETWEEN LAND SURFACE TEMPERATURE AND IMPERVIOUS SURFACE FRACTIONS DERIVED FROM LANDSAT ETM+ IMAGERY
Land Surface Temperature Impervious Surfaces Linear Mixture Spectral Analysis Urban Heat Islands Shanghai
2015/12/28
This paper investigates the relationship between the surface urban heat islands (SUHI) and the percent impervious surface area (%ISA) in Shanghai, China. The %ISA was characterized from a Landsat-7 ET...
OPERATIONAL AEROSOL OPTICAL MAPPING FROM REMOTELY-SENSED DATA OVER LAND SURFACE IN CHINA
Atmosphere Land Surface Meteorology Operation Retrieval Algorithms Multisensor Optical Remote Sensing
2015/12/28
The atmosphere contains solid and liquid particles (aerosols) and clouds, which interact with the incoming and outgoing radiation in a complex and spatially very variable manner. Aerosol particles are...
The Uncertainty Inquiry of Land Price Information Based on Cloud Model
Land Price Information Uncertainty Inquiry Cloud Model
2015/12/2
This paper takes the cloud model into land price information inquiry, using cloud model to express the spatial concept and the attributes of spatial entity described with qualitative language, it inte...
Spatial Analysis Techniques Based on Data Field and Its Application In Land Gradation
Spatial Analysis Technique Application Land Gradation
2015/12/2
Spatial analysis has being a hot issue in spatial information science. However, its lack of unified principles and systematic technology make its development lag behind applications’ needs. This paper...
The Land and City of Tarhuntassa Geodetic Researches Around it
Tarhuntaš š a Hatip monument Geodetic Works Kurunta Hittite period
2015/11/12
The Hittite Civilization has an important place in the Anatolian Civilization. The Hittites are known as the first Indo-European society, which have founded a state. Tarhuntašša region was u...
CALIBRATING CELLULAR AUTOMATA OF LAND USE/COVER CHANGE MODELS USING A GENETIC ALGORITHM
Stochastic spatial simulation Genetic algorithm Amazon deforestation landscape pattern fragmentation connectivity
2015/9/21
Spatially explicit land use / land cover (LUCC) models aim at simulating the patterns of change on the landscape. In order to simulate landscape structure, the simulation procedures of most computatio...