搜索结果: 61-75 共查到“摄影测量与遥感技术 airborne”相关记录258条 . 查询时间(0.156 秒)
STUDY ON A MATCHING METHOD OF AIRBORNE SAR IMAGES
SAR Matching Algorithms Edge Processing Method
2015/12/30
As an important step and technical nodus of synthetic aperture radar (SAR) image applications, image match is an important process in which the corresponding relations of pixel points between many SAR...
REMOTE SENSING GEOBOTANY AND AIRBORNE GAMMA-RAY DATA APPLIED TO GEOLOGICAL MAPPING WITHIN TERRA FIRME BRAZILIAN AMAZON FOREST:A COMPARATIVE STUDY IN THE GUAPORE VALLEY (MATO GROSSO STATE,BRAZIL)
Remote Sensing Geology Geophysics Mapping Forestry Multispectral ASTER
2015/12/29
This paper comprises a comparison between the vegetation response in ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) multispectral optical imagery and possibly equivalent bedroc...
POTENTIAL AND LIMITS OF AIRBORNE REMOTE SENSING DATA FOR EXTRACTION OF FRACTIONAL CANOPY COVER AND FOREST STANDS AND DETECTION OF TREE SPECIES
Forestry Ecosystem LIDAR Modelling DEM/DTM Aerial High resolution Multisensor
2015/12/29
This study presents a methodology for derivation of fractional canopy cover, detection of main tree species, and extraction of forest stands using logistic regression, airborne remote sensing data and...
DIGITAL TERRAIN ANALYSIS USING AIRBORNE LASER SCANNER (LIDAR) DATA FOR NATURAL HAZARD ASSESSMENT
DEM Thematic maps Aerial Survey Visualization Numerical Simulation Hazard Assessment
2015/12/29
The airborne laser scanner (LiDAR) adopted recently permits creation of a more high resolution digital elevation model (DEM). Since the airborne laser scanner can measure the elevation under vegetatio...
AIRBORNE REMOTE SENSING FOR RIVER ENVIRONMENTAL ASSESSMENT
Remote Sensing Environment Land Cover LIDAR classification
2015/12/29
In Japan, the National Environmental Census of Riverside Areas has been conducted over the 109 river systems under the supervision of the national government since 1991. This environmental census is c...
NEW AIRBORNE THERMAL INFRARED PHOTOGRAMMETRIC APPLICATIONS AND SENSORS FOR MOISTRURE DETECTION
Remote Sensing Meteorology Recognition ecosystem infrared sensor thermal Moisture TDR Freeline
2015/12/26
Thermal infrared sensors were commonly used for monitoring urban heat effects almost 15 years ago. Meanwhile the new multi- and hyper-spectral space-borne sensors offer this data too, therefore the ai...
The EuroSDR Approach on Digital Airborne Camera Calibration and Certification
Digital Camera Calibration Validation Certification Standardization
2015/12/18
The comprehensive analysis of new digital airborne photogrammetric camera systems is an important topic right now. Faster than originally expected the new digital sensors phased into market and are al...
Airborne Multidimensional Integrated Remote Sensing System
Imaging spectrometer Three-line scanner Laser ranger
2015/12/17
In this paper, we present a kind of airborne multidimensional integrated remote sensing system that consists of an imaging
spectrometer, a three-line scanner, a laser ranger, a position & orientation...
Towards In-Flight Quality Assessment of Airborne Laser Scanning
LIDAR Real-time Georeferencing
2015/12/17
One of the main problems of today’s ALS is the lack of reliable data quality assessment within or shortly after the airborne survey
campaign. The paper presents an in-flight quality monitoring tool t...
Common Adjustment of Land-Based and Airborne Mobile Mapping System Data
Photogrammetry Mapping Bundle Adjustment
2015/12/17
Presently, numerous types of geospatial data have become available for both industrial and research use. These types of data are
collected by different sensors and from different platforms. Therefore...
Tight Integration of GNSS Post-processed Virtual Reference Station with Inertial Data for Increased Accuracy and Productivity of Airborne Mapping
Aerial Survey GNSS/INS Integration IMU
2015/12/17
GNSS-Aided Inertial Navigation for Direct Georeferencing of aerial imagery and other sensors such as LIDAR is a well accepted
technology that has been in use since the mid 1990’s. Position accuracies...
Automatic Registration of Airborne Image Sequences Based on Line Matching Approach
Airborne remote sensing Registration Computer Vision Feature extraction Dynamic Change
2015/12/9
Traditionally, image registration approaches are classified to two categories: area-based methods and feature-based methods, where the latter use corresponding features as control objects. As the most...
Automatic Traffic Monitoring from an Airborne Wide Angle Camera System
Aerial Digital Images Monitoring Disaster Automation Tracking
2015/12/9
We present an automatic traffic monitoring approach using data of an airborne wide angle camera system. This camera, namely the “3K-Camera”, was recently developed at the German Aerospace Center (DLR)...
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, ...
Derivation of Digital Terrain Model in Forested Area with Airborne LIDAR Data
Remote Sensing LiDAR filtering DTM in forested area multiple pulses height variation analysis
2015/12/8
Detailed high-resolution digital terrain model can be obtained in open area using airborne laser scanning technique. But in forested area, how to extract high accuracy digital terrain model still need...