搜索结果: 136-150 共查到“摄影测量与遥感技术 method”相关记录253条 . 查询时间(0.635 秒)
TROPICAL FOREST BIOMASS ESTIMATION AND MAPPING USING K-NEAREST NEIGHBOUR (KNN) METHOD
K-nearest Neighbour Forest Biomass Landsat Map
2015/8/28
Estimation and mapping of tropical forest biomass is important for periodic carbon accounting, as tropical deforestation is one of the
major sources of terrestrial carbon emission in the recent decad...
An optical triangulation method for height measurements on non-stationary water surfaces
Triangulation Water Surfaces Laser Light Sheet
2015/8/24
Optical triangulation methods based on a laser light sheet and digital camera are used as a surface measurement technique in a wide range of applications. They allow a fast and accurate determination ...
Fusion of satellite images by spectral signatures method
Fusion FCM classification Landsat ETM
2015/8/21
Several works of image processing identified the advantage of merging high spectral resolution images with high spatial resolution
images, in order to obtain better images and to retrieve more inform...
Change detection - cellular automata method for urban growth modeling
Urban Growth Cellular Automata Genetic Algorithm
2015/8/21
This paper describes an on-going work on the development and implementation of cellular automata based urban growth modeling
using multitemporal satellite imagery. The algorithm is designed to simula...
Determining the overburden dumps by sub-pixel method
Remote Sensing Environment Data Processing
2015/8/21
Delineation of overburden dumps by means of remotely sensed multispectral data with moderate spatial resolution (e.g. Landsat
TM/ETM+ 30m) is a challenging task. The major difficulties arise from: 1)...
Building ndvi-phenology comparison method to detect growing periods during 1982~1999a in northeast china
Growing Periods NDVI-Phenology Comparison Method AVHRR/NOAA NDVI data
2015/8/20
Plant phenology is an integraph of global changes and a comprehensive indicator of landscape and entironment changes, and its
responses to global environment changes have become a focus of the field ...
A NEW METHOD OF VEGETATION MAPPING BY OBJECT-BASED CLASSIFICATION USING HIGH RESOLUTION SATELLITE DATA
Vegetation mapping High resolution IKONOS Segmentation Object Pixel Classification
2015/8/19
Continuous monitoring and updating of distribution maps is essential for conservation and management of plant communities,especially in regions where change and development are rapid. Traditional meth...
TROPICAL FOREST MONITORING BY OBJECT-BASED CHANGE DETECTION:TOWARDS AN AUTOMATED METHOD IN AN OPERATIONAL PERSPECTIVE
Deforestation mapping Segmentation Statistical object-based analysis Multidate Remote sensing
2015/8/19
Deforestation still nowadays occurs at an alarming rate in tropical regions. Forest monitoring is required to delineate the extents of deforested areas based on high resolution satellite images (SPOT)...
EVALUATION OF A METHOD FOR FUSING LIDAR DATA AND MULTISPECTRAL IMAGES FOR BUILDING DETECTION
Building detection Airborne Laser Scanning Data fusion Classification Evaluation
2015/8/7
In this paper, we describe the evaluation of a method for building detection by the Dempster-Shafer fusion of LIDAR data and multispectral images. For that purpose, ground truth was digitised for two ...
EFFECTS OF UNSUPERVISED FULLY CONSTRAINED LEAST SQUARES LINEAR SPECTRAL MIXTURE ANALYSIS METHOD ON AUTOMATIC CLASSIFICATION OF TM IMAGE
classification of remote sensing image linear spectral mixture mode
2015/7/30
Statistical analysis is a widely used traditional technique for classification and discrimination in remotely sensed images, which
supposes that there is only one endmember in an image pixel. Howeve...
EXAMINATION FOR INFLUENCE ASSESSMENT METHOD ON FOREST VOLUME ESTIMATE USING REMOTE SENSING AND GIS
Remote Sensing Forestry Resources Statistics Calibration Estimation Measurement
2015/7/29
Since warning of the global warming by carbon dioxide, the biomass distribution of forest has been concerned and its study has been requested. Much
expectation has focused on the remote sensing corr...
An automatic high precision registration method between large area aerial images and aerial light detection and ranging data
Aerial images aerial light detection and ranging data image matching point cloud aerotriangulation single image spatial resection registration
2015/7/27
The integration of digital aerial photogrammetry and Light Detetion And Ranging (LiDAR) is an inevitable trend in Surveying and Mapping field. We calculate the external orientation elements of images ...
Hyperspectral Analysis of Soil Total Nitrogen in Subsided Land Using the Local Correlation Mazimization-Complementary Superiority Method
Hyperspectral analysis local correlation maximization-complementary superiority (LCMCS) soil total nitrogen subsided land
2015/7/27
The measurement of soil total nitrogen (TN) by hyperspectral remote sensing provides an important tool for soil restoration programs in areas with subsided land caused by the extraction of natural res...
A color balancing method for wide range Remote Sensing imagery based on Regionalization
Color balance Regionalization Wide range Image mosaic
2015/7/27
Quick mosaicking of wide range remote sensing imagery is an important foundation for land resource survey and dynamic monitoring of environment and nature disasters. It is also technically important f...
Built-up Areas Extraction in High Resolution SAR Imagery based on the method of Multiple Feature Weighted Fusion
Airborne synthetic aperture radar Built-up areas Feature weighted fusion Gray symbiotic matrix Variogram
2015/7/27
Synthetic aperture radar in the application of remote sensing technology is becoming more and more widely because of its all-time and all-weather operation, feature extraction research in high resolut...