搜索结果: 1-13 共查到“摄影测量与遥感技术 delineation”相关记录13条 . 查询时间(0.125 秒)
FULLY AUTOMATED GIS-BASED INDIVIDUAL TREE CROWN DELINEATION BASED ON CURVATURE VALUES FROM A LIDAR DERIVED CANOPY HEIGHT MODEL IN A CONIFEROUS PLANTATION
Crown Delineation Canopy Height Model (CHM) Local Maxima Curvature Slope Thiessen Polygons
2016/11/30
The generation of high resolution canopy height model (CHM) from LiDAR makes it possible to delineate individual tree crown by means of a fully-automated method using the CHM’s curvature through its s...
ACCURACY ASSESSMENT OF CROWN DELINEATION METHODS FOR THE INDIVIDUAL TREES USING LIDAR DATA
Forest Canopy LiDAR Pit-free Stand-level
2016/11/30
Forest canopy density and height are used as variables in a number of environmental applications, including the estimation of biomass, forest extent and condition, and biodiversity. The airborne Light...
PLASTIC AND GLASS GREENHOUSES DETECTION AND DELINEATION FROM WORLDVIEW-2 SATELLITE IMAGERY
Greenhouses SVM RF Boundary Tracing Line Simplification WorldView-2
2016/11/23
Greenhouse detection using remote sensing technologies is an important research area for yield estimation, sustainable development, urban and rural planning and management. An approach was developed i...
INTERGRATION OF HIGH RESOLUTION AERIAL IMAGES AND AIRBORNE LIDAR DATA FOR FOREST DELINEATION
Aerial images Airborne LIDAR Image Segmentation Texture Forest Delineation Remote Sensing
2015/12/31
Forest boundary is one of the important parameters in Swiss National Forest Inventory (NFI). It is mainly delineated by aerial photo interpretation according to the defined “Forest/Non-forest decision...
A FULLY AUTOMATED PROCEDURE FOR DELINEATION AND CLASSIFICATION OF FOREST AND NON-FOREST VEGETATION BASED ON FULL WAVEFORM LASER SCANNER DATA
Laser scanning (LiDAR) Classification Aerial Survey Feature extraction Environmental monitoring Forestry
2015/12/28
Detailed geo-referenced information on the distribution and occurrence of forest and non-forest vegetation is essential for many different disciplines e.g. forestry, nature conservation, agriculture, ...
COLOR AND LIDAR DATA FUSION:APPLICATION TO AUTOMATIC FOREST BOUNDARY DELINEATION IN AERIAL IMAGES
Forest Boundary Delineation Gabor Filters LIDAR Aerial images Data Fusion
2015/9/17
Forest boundary delineation is one of the key issues of forest management for Swiss National Forest Inventory (NFI). The proposed approach in this paper focuses on the delineation of forest boundaries...
Delineation of palm swamps using segmentation of radarsat data and spatial knowledge
Forestry RADARSAT GIS
2015/8/20
Among the alluvial communities of the cerrado (Brazilian savanna), palm swamps represents an important and fragile ecosystem that
develop under very specific geomorphologic conditions associated with...
SEMI-AUTOMATED FOREST STAND DELINEATION USING WAVELET-BASED SEGMENTATION OF VERY HIGH RESOLUTION OPTICAL IMAGERY IN FLANDERS,BELGIUM
image segmentation forest stand delineation wavelets
2015/8/19
Stand delineation estimation is one of the cornerstones of forest inventory mapping and a key element to forest management decision making. Stands are forest management units defined mainly by similar...
OBJECT BASED CLASSIFICATION OF L-BAND SAR DATA FOR THE DELINEATION OF FOREST COVER MAPS AND THE DETECTION OF DEFORESTATION
JERS ALOS L-band Forest Cover Forest Cover Change Kyoto ARD Object Based Classification
2015/8/19
This paper assesses the feasibility of forest cover mapping and the delineation of deforestation using Japanese Earth Resource Satellite (JERS-1) Synthetic Aperture Radar (SAR) data. The assessment is...
REMOTE SENSING AND GEOSPATIAL APPLICATIONS FOR WATERSHED DELINEATION
Basin analysis modeling remote sensing and GIS application DEM data the geological survey
2015/5/13
Many watershed analysis projects are limited by the information available for modeling
parameters of concern. For example, topographic information is often outdated or costly to obtain.
This paper p...
DRAINAGE BASIN DELINEATION FROM VECTOR DRAINAGE NETWORKS
DRAINAGE BASIN DELINEATION VECTOR DRAINAGE NETWORKS
2015/3/13
DRAINAGE BASIN DELINEATION FROM VECTOR DRAINAGE NETWORKS.
DELINEATION OF BUILDING FOOTPRINTS FROM HIGH RESOLUTION SATELLITE STEREO IMAGERY USING IMAGE MATCHING AND A GIS DATABASE
Matching edges building GIS Database High Resolution Satellite Images
2014/4/24
In this paper, a workflow is proposed to delineate building footprints from high resolution satellite stereo images through integration of a Digital Surface Model (DSM), 3D edge matching technique and...
Delineation of biogeomorphic land units across a tropical natural and humanized terrain in Los Tuxtlas, Veracruz, México
Landscape Rainforest Remote sensing and GIS
2015/11/13
This paper analyzes landscape in a rainforest region integrating geomorphologic and ecosystem analysis
methods. Major landscape elements (geology, geomorphology, soils, vegetation and land use) were ...