搜索结果: 76-90 共查到“测绘科学技术 Changes”相关记录115条 . 查询时间(0.218 秒)
ANALYSIS OF CHANGES IN VEGETATION BIOMASS USING MULTITEMPORAL AND MULTISENSOR SATELLITE DATA
Agriculture Biomass Vegetation Indices Remote Sensing Satellite Image Multitemporal data
2015/5/27
Turkey has always been one of the major agricultural countries in the world. The importance of agriculture is increasing due to the growing of population in Turkey and in the world. Although the impor...
SPATIAL ANALYSIS OF AGRICULTURAL LAND USE CHANGES IN THE KHABOUR RIVER BASIN OF NORTHEASTER SYRIA
Banks of the river tributaries management precipitation soil
2015/5/13
The Khabour River, southernmost tributary to the Euphrates, is a case study in the complexity of managing riparian
resources. The river is located entirely within Syria but the watershed includes po...
EVALUATION OF LIDAR AND PHOTOGRAMMETRY FOR MONITORING VOLUME CHANGES IN RIPARIAN RESOURCES WITHIN THE GRAND CANYON, ARIZONA
LIDAR Photogrammetry Accuracy Precision Ecosystem Monitoring
2015/5/13
Elevation data from high-resolution photogrammetry and different resolution and replicate collections of LIDAR were
compared with ground survey elevations of bare- and vegetated-sediment deposits wi...
ASSESSING LAND COVER CHANGES USING STANDARDIZED PRINCIPAL COMPONENT AND SPECTRAL ANGLE MAPPING TECHNIQUES
Digital landsat mapper thematic mapper spectral Angle mapping semi-arid desert sparse vegetation sensitive to climate change
2015/5/13
This paper reports a practical application of digitally enhanced Landsat Thematic Mapper (TM) and Enhanced
Thematic Mapper Plus (ETM+) data coupled with principal component analysis (PCA) and spectr...
AN APPROACH FOR DETECTING CHANGES RELATED TO NATURAL DISASTERS USING SYNTHETIC APERTURE RADAR DATA
SAR Natural disasters Christchurch
2015/5/7
Land-cover changes occur naturally in a progressive and gradual way, but they may happen rapidly and abruptly sometimes. Very high resolution remote sensed data acquired at different time intervals ...
MONITORING OF RAPID LAND COVER CHANGES IN EASTERN JAPAN USING TERRA/MODIS DATA
Vegetation Map National Survey of the Natural Environment
2015/5/6
Vegetation and land cover in Japan are rapidly changing. Abandoned farmland in 2010, for example, was 396,000 ha, or triple that of 1985. Efficient monitoring of changes in land cover is vital to bo...
UPDATING AND SPECIFICATION CHANGES - STATISTICAL ESTIMATION OF WORKLOAD
UPDATING AND SPECIFICATION STATISTICAL ESTIMATION WORKLOAD
2015/3/16
UPDATING AND SPECIFICATION CHANGES - STATISTICAL ESTIMATION OF WORKLOAD.
USE OF GIS AND MULTI-TEMPORAL IMAGING SPECTROMETER DATA FOR MODELLING AND MAPPING ENVIRONMENTAL CHANGES IN MINING AREAS
GIS MULTI-TEMPORAL IMAGING SPECTROMETER DATA MODELLING MAPPING ENVIRONMENTAL CHANGES MINING AREAS
2015/3/16
USE OF GIS AND MULTI-TEMPORAL IMAGING SPECTROMETER DATA FOR MODELLING AND MAPPING ENVIRONMENTAL CHANGES IN MINING AREAS.
Geomatics, composed of the disciplines of geopositioning, mapping and the management of spatially oriented data by means of
computers, has recently evolved as a new discipline from the integration o...
Integrated analysis of changes in rice cropping systems in the Mekon River Delta, Vietnam, by using remote sensing, GIS and hydraulic modeling
GIS Hydraulic modeling Radar remote sensing Salinity Rice cropping Mekong River Delta
2015/2/5
Rice is cultivated in the Mekong River Delta of Vietnam under various cropping systems and cultivation techniques,
influenced largely by environmental conditions. This paper describes a study on the ...
DETECTING CHANGES IN THE MANGROVE FORESTS OF SOUTHERN THAILAND USING REMOTELY SENSED DATA AND GIS
Mangrove Change Detection Landsat-TM Aerial Photographs
2015/2/3
Remote sensing and GIS were used to analyze the changes in the mangrove forest. Mangrove forests have been used
by different user groups. Changing of government policies on mangrove forest utilizatio...
CHANGES AT MULTIPLE SPATIAL SCALES
Change Detection Data Fusion Forestry Image Processing Multi-scale Database Wavelet Transform
2015/2/3
Change detection on rasterized data is extremely dependent on accurate radiometric and geometric rectification. The development of processing tools able to minimise these requirements has been recogni...
SHORELINE CHANGES AND EVOLUTION OF THE COASTAL ZONE IN SOUTHERN KARNATAKA, INDIA - AN ANALYSIS BASED ON MULTI-TEMPORAL DATA
Coastal Zone Erosion Multi-spectral data Multi-temporal Remote Sensing
2015/2/3
A coastline of about 100 km in southern Karnataka, India has been investigated in the present study. The analysis of shoreline changes in the past 90 years has been carried out to understand the coast...
DETECTION OF CHANGES IN FOREST LANDCOVER TYPE AFTER FIRES IN PORTUGAL
Landsat TM forest fires vegetation indices land cover change multitemporal analysis
2015/2/3
We present a methodology to detect terrain mobilization in the years following a fire using multitemporal Landsat TM imagery. Furthermore, we show the spectral evolution of the land cover since fire o...
NDVI MEASUREMENTS OF NEOTROPICAL SAVANNA PHYSIOGNOMIES A GRADIENT OF: BIOMASS, STRUCTURE AND PHENOLOGY CHANGES
Difference Vegetation Index Classification Dynamics Climate Season Cerrado Phenology Vegetation Physiognomies
2015/1/6
The NDVI (normalized difference vegetation index) has shown to be a good predictor of green vegetation density for several vegetation types. The Brazilian xeromorphic vegetation, called Cerrado, compr...