搜索结果: 1-15 共查到“测绘科学技术 Forestry”相关记录15条 . 查询时间(0.187 秒)
FORESTRY EXPANSION DURING THE LAST DECADES IN THE PARAIBA DO SUL BASIN–BRAZIL
forestry remote sensing Rain Forest multitemporal assessment
2016/12/1
from 1986 to 2010. In this region is situated the most important and largest extension of reminiscent of Mata Atlantica Biome reminiscent. This biome has been one the most exploited Brazilian biome si...
VOXEL BASED REPRESENTATION OF FULL-WAVEFORM AIRBORNE LASER SCANNER DATA FOR FORESTRY APPLICATIONS
Full-waveform airborne laser scanning Voxel space Ray tracing Forest Filtering
2016/11/30
The advantages of using airborne full-waveform laser scanner data in forest applications, e.g. for the description of the vertical vegetation structure or accurate biomass estimation, have been emphas...
USING MULTI-CRITERIA ANALYSIS FOR THE STUDY OF HUMAN IMPACT ON AGRO-FORESTRY-PASTORAL ECOSYSTEM IN THE REGION OF KHENCHELA (ALGERIA)
Multi-criteria analysis human impacts ecosystem Khenchela
2016/11/30
The objective of this work is to study and analyze the human impact on agro-forestry-pastoral ecosystem of Khenchela region through the application of multi-criteria analysis methods to integrate geog...
LAND RESOURCE MAPPING USING MULTI-SOURCE DATA FOR MOUNTAINOUS AND FORESTRY AREAS
Remote Sensing Land Cover Mapping Classification Satellite Production Segmentation Generalization
2016/1/3
In Norway the land area consists of approximately 44 percent mountain and 38 percent forest. Land resource and land use inventories of Norway's extensive rangeland and wilderness areas are important f...
AN ACCURACY ASSESSMENT OF DSMS AND ORTHOIMAGES DERIVED FROM ALOS/PRISM AND THEIR AVAILABILITY IN FORESTRY
Satellite Automation Image Matching DEM/DTM Orthoimage Accuracy Forestry
2015/12/28
ALOS PRISM is designed to gather 2.5m resolution triplet images to obtain accurate terrain data. The PRISM triplet images are expected to be used for generating high-precision stable Digital Surface M...
Canopy Extraction Using Airborne Laser Scanning Data in Forestry Areas
Forestry Extraction Estimation Photogrammetry Laser scanning Radar
2015/12/8
To understand the biomass condition in the forestry areas, the detection for individual trees becomes an important topic. For forestry management, the canopy may be described with several parameters, ...
The Photogrammetric Potential of Low-Cost UAVS in Forestry and Agriculture
Digital airborne imaging systems UAV Agriculture Accuracy assessment Forestry
2015/11/24
Micro-UAVs (Unmanned-Airborne-Vehicles or drones) with a total weight below 5 kg are interesting alternative carriers for agricultural and forestry applications. Compared to standard airborne aerial s...
Forestry;Surveying;laser scanning;Precision;Three-dimensional;Modelling
ILRIS-3D laser scanner Landslide Point cloud Data processing Monitoring
2015/11/20
Landslide hazards are one of the major natural hazards. It is difficult not only to get the integrated and accurate landslide datum but also to monitor and predict the landslide. This paper introduces...
USING AIRBORNE LASER SCANNER DATA IN FORESTRY MANAGEMENT:A NOVEL APPROACH TO SINGLE TREE DELINEATION
Laser Scanning Single Tree Delineation Forestry 3D GIS
2015/11/10
Lately, laser scanning even of huge areas has become economically sensible due to new airborne laser-scanners delivering higher resolutions and measurement frequency. In this paper we will describe a ...
High Resolution Satellite Imagery for Forestry Studies: the Beechwood of The Pordenone Mountains (Italy)
Forestry Estimation Sampling
2015/7/9
In this paper we used high resolution satellite imagery in order to study the Pordenone Mountain forests (Friuli Venezia Giulia -
North-East of Italy). Our aim is to develop a method able to estimate...
APPLICATION OF HIGH-RESOLUTION SATELLITE IMAGES IN FORESTRY AND HABITAT MAPPING- EVALUATION OF IKONOS IMAGES THROUGH A HUNGARIAN CASE STUDY
HIGH-RESOLUTION SATELLITE IMAGES FORESTRY AND HABITAT MAPPING- EVALUATION IKONOS IMAGES HUNGARIAN
2015/3/16
APPLICATION OF HIGH-RESOLUTION SATELLITE IMAGES IN FORESTRY AND HABITAT MAPPING- EVALUATION OF IKONOS IMAGES THROUGH A HUNGARIAN CASE STUDY.
INVENTORY OF REMOTE SENSING APPLICATIONS IN FORESTRY FOR SUSTAINABLE MANAGMENT
Forestry Applications Remote Sensing Sensors Sustainable Management
2015/2/3
To consistently and repeatedly monitor forests over large areas, it is desirable to use remote sensing data and automated
image analysis techniques. Several types of remote sensing data, including Ae...
Monitoring the performance of community forestry to achieve REDD+ goals through geospatial methods
MRV REDD+ community forests linear regress model and biomass change
2014/12/16
Measurement, reporting and verification (MRV) is included in the Cancun, Mexico, in 2010 under climate change agreements, as one of the most critical elements necessary for the successful implementati...
ANALYSIS OF THE INFLUENCE OF DISTANCE ON DATA ACQUISITION INTENSITY FORESTRY TARGETS BY A LIDAR TECHNIQUE WITH TERRESTRIAL LASER SCANNER
Remote sensing Terrestrial laser scanner k-means algorithm LIDAR laser intensity radiometric calibration
2014/4/24
The forest sciences as well as other areas of knowledge benefit from technological advances to develop their working methods and
increase their knowledge of their specific field of study. New equipm...
Estimation of Miniature Forest Parameters, Species, Tree Shape, and Distance Between Canopies by Means of Monte-Carlo Based Radiative Transfer Model with Forestry Surface Model
Monte Carlo simulation Radiative transfer Canopy reflectance Ellipse and cone tree shape model
2009/3/18
A method for estimation of forest parameters, species, tree shape, distance between canopies by means of Monte-Carlo based radiative transfer model with forestry surface model is proposed. The model i...