搜索结果: 1-15 共查到“遥感信息工程 Parameters”相关记录36条 . 查询时间(0.227 秒)
DERIVATION OF FOREST INVENTORY PARAMETERS FOR CARBON ESTIMATION USING TERRESTRIAL LIDAR
Terrestrial LiDAR Point Cloud Data Tropical Rain Forest Inventory Parameters Above Ground Carbon Estimation
2016/11/30
This research was conducted to derive forest sample plot inventory parameters from terrestrial LiDAR (T-LiDAR) for estimating above ground biomass (AGB)/carbon stocks in primary tropical rain forest. ...
ALGORITHM FOR THE AUTOMATIC ESTIMATION OF AGRICULTURAL TREE GEOMETRIC PARAMETERS USING AIRBORNE LASER SCANNING DATA
ALS trees agriculture α-shape PCA algorithms
2016/11/30
The estimation of dendrometric parameters has become an important issue for the agricultural planning and management. Since the classical field measurements are time consuming and inefficient, Airborn...
THE CLIMATE OF THE CANARY ISLANDS BY ANNUAL CYCLE PARAMETERS
Land surface temperature annual temperature cycle thermal infrared MODIS
2016/11/30
Annual cycle parameters (ACP) provide a global climatology of annual land surface temperature (LST) based on daily 1 km MODIS observations. These are based on a simple model of the annual temperature ...
ESTIMATION OF PHYSICAL PARAMETERS OF A MULTILAYERED MULTI-SCALE VEGETATED SURFACE
moisture estimating synergistic methodology WCM backscattering vegetation
2016/7/4
Soil moisture is important to enable the growth of vegetation in the way that it also conditions the development of plant population. Additionally, its assessment is important in hydrology and agronom...
A MULTIVARIATE REGRESSION ANALYSIS FOR DERIVING ENGINEERING PARAMETERS OF EXPANSIVE SOILS FROM SPECTRAL REFLECTANCE
Expansive soils PLSR spectroscopy engineering parameters absorption feature parameters
2016/1/3
Soil expansiveness is a major problem that need due attention in geotechnical investigations. It can detrimentally influence performance and life time of lightweight engineering infrastructures. For t...
THE TEMPORAL CHANGING INFORMATION EXTRACTION ON SPECTRAL REFLECTANCE AND GROWTH PARAMETERS OF TYPICAL CROPS
A Priori Knowledge Spectral Reflectance Leaf Area Index Vegetation Index Model Inversion
2015/12/31
When we estimate the land surface variables by remote sensing model inversion, a priori knowledge is needed for given the initial values of the model parameters to be retrieved. In this paper, based o...
ESTIMATION OF SOURCE PARAMETERS OF 2003 BAM (IRAN) EARTHQUAKE FROM ENVISAT SAR IMAGES USING GENETIC ALGORITHM TECHNIQUE
Satellite Remote Sensing Earthquakes Spatial Modeling Disaster SAR Image Radar Interferometric SAR (InSAR)
2015/12/29
In this paper, we analyze synthetic aperture radar (SAR) interferograms derived from Envisat radar data. Use of interferograms from both ascending and descending satellite passes enables usto indicate...
ESTIMATION OF FOREST STRUCTURAL PARAMETERS FROM LIDAR AND SAR DATA
Forest structure Lidar Radar GLAS PALSAR
2015/12/28
Vegetation spatial structure including plant height, biomass, vertical and horizontal heterogeneity, is an important factor influencing the exchanges of matter and energy between landscape and atmosph...
VALIDATION OF ATMOSPHERIC HEAT BUDGET PARAMETERS IN THE WESTERN INDIAN SECTOR OF THE SOUTHERN OCEAN
Remote sensing Atmosphere Databases Marine Statistics Analysis Comparison Satellite
2015/12/28
The work reports validation of numerical weather forecasts (NWF), QuikSCAT-based wind speed and AMSR-E sea surface temperature (SST) for the surface atmospheric boundary layer in the Indian sector of ...
DROUGHT MONITORING FOR ASIA-PACIFIC AREA USING THE CLOUD PARAMETERS METHOD BASED ON FY-2 DATA
Meteorology Soil Application Monitoring Simulation Method
2015/12/26
In this paper, our recent research mainly focuses on the application of the drought monitoring using the cloud parameters method for the drought monitoring of China. In order to apply this method for ...
ASSESSMENT OF ECOSYSTEM CLASSIFICATION SYSTEMS AT VARIOUS SCALES ON ENVIRONMENTAL PARAMETERS USING REMOTE SENSING TECHNIQUES
Remote Sensing Ecosystem Classification Scale
2015/12/26
The main purpose of this study was to assess the effect of ecosystem classification systems at various scales on environmental parameters using remote sensing techniques. The processes included applyi...
AUTOMATIC ADAPTATION OF SEGMENTATION PARAMETERS APPLIED TO INHOMOGENEOUS OBJECTS DETECTION
Parameter Adaptation Parameter Tuning Object Detection Segmentation Genetic Algorithms Hough Transform
2015/11/16
Virtually all segmentation methods require parameter tuning, quite a difficult task, mostly performed manually through a
troublesome trial-and-error process. To overcome this difficulty, an earlier ...
A METHOD OF DIRECTLY ESTIMATING STEMWOOD VOLUME FROM GLAS WAVEFORM PARAMETERS
Lidar Satellite Vegetation Forestry Inventory
2015/11/10
Methods of estimating stemwood volume from ICESat/ GLAS lidar waveforms are explored for a mixed temperate forest, the Forest of Dean, Gloucestershire, UK. Previous methods have used maximum canopy he...
ACCURACY OF FOREST PARAMETERS DERIVED FROM MEDIUM FOOTPRINT LIDAR UNDER OPERATIONAL CONSTRAINTS
LiDAR canopy height model (CHM) canopy closure degree of composition National Forest Inventory (NFI)
2015/11/10
The objective of this study is to test the feasibility of nation-wide medium footprint airborne laser scanning (ALS) data forderivation of forest parameters. The comparison of canopy closure as one im...
CONSISTENT ESTIMATION OF BUILDING PARAMETERS CONSIDERING GEOMETRIC REGULARITIES BY SOFT CONSTRAINTS
Building Reconstruction Parameter Estimation Constraints
2015/8/31
This paper describes a model for the consistent estimation of building parameters that is a part of a method for automatic building reconstruction from airborne laser scanner (ALS) data. The adjustmen...