搜索结果: 1-9 共查到“大地测量技术 classification”相关记录9条 . 查询时间(0.132 秒)
CLASSIFICATION OF DUAL-WAVELENGTH AIRBORNE LASER SCANNING POINT CLOUD BASED ON THE RADIOMETRIC PROPERTIES OF THE OBJECTS
airborne laser scanning LiDAR multispectral laser scanning classification OPALS GNDVI
<
2018/6/4
Airborne laser scanning (ALS) is a well-known and willingly used technology. One of the advantages of this technology is primarily its fast and accurate data registration. In recent years ALS is conti...
Land cover classification: Some new techniques, new source data
Environmental variables Global Land Cover AVHRR Satellite Imagery
<
2016/5/20
Land cover classifications have advanced from using single Landsat Multispectral Scanner scenes to using "full resolution" AVHRR time series. Three current approaches to global land cover study with A...
A Systematic Classification Research of Topographic Descriptive Attribute in Digital Terrain Analysis
DEM Classification Terrain Attributes Digital Terrain Analysis Geomorphology Hydrology
<
2015/12/2
Topographic attributes (TAs) play an important role in quantitatively describing the characteristics of landform and its structure. At present, TAs are classified from different views by many scientis...
Research on "Beijing 1" Micro-satellite Image Quality and Land Use Classification Precision
"Beijing 1" Micro-satellite Image quality Land use Classification Precision analysis Appraise
<
2015/11/23
“Beijing 1” is one Micro-satellite of the international Disaster Monitoring Constellation (DMC). It was launched successfully in 2005, and has high-powered characteristic, such as high gaining data ab...
FEATURE FUSION BASED ON DEMPSTER-SHAFER'S EVIDENTIAL REASONING FOR I MAGE TEXTURE CLASSIFICATION 1 *
Feature fusion Dempster-Shafer's evidential reasoning
<
2015/6/2
A new multi-feature fusion technique based on Dempster-Shafer's evidential reasoning for classification of image texture is
presented. The proposed technique is divided into three main steps. In the...
CLASSIFICATION METHODS FOR 3D OBJECTS IN LASERSCANNING DATA
Laser scanning Classification Detection
<
2015/6/1
The object classification can play an important role in a lot of applications of airborne laserscanning data. The filtering process and
the subsequent DTM generation using airborne laserscanning dat...
OBJECT-BASED CLASSIFICATION OF IKONOS DATA FOR RURAL LAND USE MAPPING
Land Use Object Segmentation IKONOS
<
2015/6/1
Land uses in rural areas of Japan, which typically consist of small agricultural fields, complex vegetation covers, and sparsely
distributed residential areas, have been problematic in terms of land...
A SPATIAL ECONOMIC AND ENVIRONMENTAL COMPUTER PREDICTIVE MODEL OF LAND USE CHANGE IN THAILAND USING A STATISTICAL TREE CLASSIFICATION APPROACH
Spatial Land Use Change Tree Classification GIS Remote Sensing Thailand Predictive
<
2015/2/3
This approach integrates the tools of Geographic Information Systems (GIS) and remotely sensed imagery to map land use change in two Provinces of Thailand from 1979 to 1999, and then uses a statistica...
STUDY OF THE VEGETAL COVERING AND LAND USE DYNAMICS IN THE REGION OF JIPARANáRO USING CLASSIFICATION TECHNICS
Remote Sensing land use/cover visual analysis image classification
<
2015/2/2
The Brazilian Amazon has been object of anthropic activities (agronomic and cattle raising) that have been changing areas of forests into areas destined to the agriculture and pasture, contributing to...