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EVALUATION OF AIRBORNE L- BAND MULTI-BASELINE POL-INSAR FOR DEM EXTRACTION BENEATH FOREST CANOPY
Digital Elevation Model, SAR, Multi-baseline Pol-InSAR, TomoSAR, Forest canopy, Scattering characteristics separation
2018/5/14
DEM beneath forest canopy is difficult to extract with optical stereo pairs, InSAR and Pol-InSAR techniques. Tomographic SAR (TomoSAR) based on different penetration and view angles could reflect vert...
3D SEMANTIC LABELING OF ALS DATA BASED ON DOMAIN ADAPTION BY TRANSFERRING AND FUSING RANDOM FOREST MODELS
3D semantic labelling ALS data random forest domain adaption decision fusion
2018/5/15
Labeling 3D point cloud data with traditional supervised learning methods requires considerable labelled samples, the collection of which is cost and time expensive. This work focuses on adopting doma...
DEVELOPMENT OF SPATIAL SCALING TECHNIQUE OF FOREST HEALTH SAMPLE POINT INFORMATION
Forest Forest management Forest Health Species diversity Shannon’s index Spatial interpolation Kriging IDW
2018/5/14
Forests provide many goods, Ecosystem services, and resources to humans such as recreation air purification and water protection functions. In rececnt years, there has been an increase in the factors ...
FOREST DISTURBANCE ANALYSIS WITH LANDSAT-8 OLI DATA RELATED TO A PARAMETRIC WIND FIELD: A CASE STUDY FOR TYPHOON RAMMASUN (201409)
Typhoon Rammasun Forest disturbance Wind field Remote sensing index
2018/5/15
Forest disturbance induced by tropical cyclone often has significant and profound effects on the structure and function of forest ecosystem. Detection and analysis of post-disaster forest disturbance ...
OBJECT-BASED RANDOM FOREST CLASSIFICATION OF LAND COVER FROM REMOTELY SENSED IMAGERY FOR INDUSTRIAL AND MINING RECLAMATION
Reclamation Area Classification of Land Use Random Forest Grid-search Object-based Multi-resolution Segmentation Multi-feature Variables
2018/5/11
The RF method based on grid-search parameter optimization could achieve a classification accuracy of 88.16 % in the classification of images with multiple feature variables. This classification ...
EXPLORING CAPABILITIES OF SENTINEL-2 FOR VEGETATION MAPPING USING RANDOM FOREST
Vegetation mapping Sentinel-2 Landsat-8 OLI Random Forest Maximum Likelihood Classifier
2018/5/15
Accurate vegetation mapping is essential for monitoring crop and sustainable agricultural practice. This study aims to explore the capabilities of Sentinel-2 data over Landsat-8 Operational Land Image...
FOREST COVER CLASSIFICATION USING GEOSPATIAL MULTIMODAL DATA
Forest Cover Classification LiDAR Airborne Imagery Convolutional Neural Network Multimodal Learning
2018/6/5
To address climate change, accurate and automated forest cover monitoring is crucial. In this study, we propose a Convolutional Neural Network (CNN) which mimics professional interpreters’ manual tech...
Importance of the lilac-crowned parrot in pre-dispersal seed predation of Astronium graveolens in a Mexican tropical dry forest
Amazona fi nschi Chamela-Cuixmala fruit crop size granivory
2015/11/13
Parrots represent a large biomass of canopy granivores in tropical forests, and may be effective pre-dispersal
seed predators. We evaluated the importance of the lilac-crowned parrot (Amazona fi...
ASSESSING MAXIMUM LOADS WHEN SKIDDING WOOD UPHILL WITH TRACTORS
tractor skidding wood maximum slope maximum load
2009/11/27
The results of measuring maximum loads on different slopes when skidding uphill with WOO DY 110 cable skidder and adapted 4WD agricultural tractor AGT 835 are described in the article. Both tractors a...
TECHNICAL PARAMETERS DYNAMICS OF WOODY 110 CABLE SKIDDER WITHIN THE RANGE OF STOPPING DUE TO OVERLOAD IN UPHILL WOOD SKIDDING
cable skidder slip torque speed uphill skidding
2009/11/27
The article deals with uphill wood skidding with WOODY 110 skidder and the changes taking place in technical parameters: slip, torque, tractive forces, and weight distribution of a loaded tractor in t...
Measuring the limits of uphill timber skidding with a WOODY 110 forestry tractor
forestry tractor skidding maximum slope maximum load
2009/11/27
The paper deals with the test results of uphill skidding of wood with a WOODY 110 cable skidder. The aim of the study was to find the limits of uphill skidding in relation to load size, log orientatio...
Launching work orders into production of wood enterprise with the multi-criteria decision-making method
wood enterprise launching work orders organization multi-criteria decision-making method
2009/11/27
Quality information is crucial for planning and running of production in wood industry companies. Information of crucial importance is the following: quality in the production process according to wor...
THE PRESENT CONDITION OF FOREST ROADS AS A RESULT OF THEIR PAST MAINTENANCE
forest roads forest roads use forest roads maintenance
2009/11/27
Forest roads are built for forest management purposes, to which planning of their use and maintenance is adapted. The increasing importance of non-forestry use of forest roads leads to higher maintena...
TREATMENT OF FOREST STANDS IN THE FOREST PLANNING ON THE CASE OF BOHINJ AND POHORJE FOREST AREAS
stand stand classification inventory detailed planning forest management planning
2009/11/26
The research focused on the mapping, classifying and dealing with forest stands in forest management planning. Stands were analysed in the forest areas of Bohinj (Forest management region Bled) and Po...
STATISTICAL MONITORING OF THE OPERATIONAL EFFICIENCY DEVELOPMENT IN FORESTRY COMPANIES DURING THE 1966-2002 PERIOD
wood production technical efficiency forestry companies
2009/11/26
Statistical monitoring of technical efficiency of various forestry companies was analysed. The monitoring was in view of data published in the past divided into three periods: 1966-1985, 1986-1992 and...