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INTEGRATION OF TREE DATABASE DERIVED FROM SATELLITE IMAGERY AND LIDAR POINT CLOUD DATA
Tree Crown Identification and Delineation Canopy Height Model Lidar Point Cloud Camera Model
2018/11/9
3D tree database provides essential information of tree species abundance, spatial distribution and tree height for forest mapping, sustainable urban planning and 3D city modelling. Fusion of passive ...
REFINED SIMULATION OF SATELLITE LASER ALTIMETER FULL ECHO WAVEFORM
Satellite laser altimetry Waveform simulation ICESat/GLAS GF-7 satellite LPA
2018/5/15
The return waveform of satellite laser altimeter plays vital role in the satellite parameters designation, data processing and application. In this paper, a method of refined full waveform simulation ...
AUTOMATIC REGISTRATION OF GF4 PMS: A HIGH RESOLUTION MULTI-SPECTRAL SENSOR ON BOARD A SATELLITE ON GEOSTATIONARY ORBIT
GF4 PMS Automatic Image Registration Optimal Base Band RPC Correction Spatial Resolution
2018/5/14
Geometric correction is an important preprocessing process in the application of GF4 PMS image. The method of geometric correction that is based on the manual selection of geometric control points is ...
SATELLITE GUIDANCE AND CONTROL DURING OPERATIVE OPTOELECTRONIC IMAGERY FOR DISASTER MANAGEMENT
Spacecraft Guidance Attitude Determination Control Areal Land Surveying Disaster Management
2018/5/8
We consider problems on surveying the Earth surface during operative optoelectronic imagery for disaster management with respect to attitude guidance and control of the agile spacecraft. The land surv...
GREENHOUSES DETECTION USING AN ARTIFICIAL NEURAL NETWORK WITH A VERY HIGH RESOLUTION SATELLITE IMAGE
Artificial Neural Network Very High Resolution Satellite Image Texture Analysis
2015/8/31
Detecting and locating greenhouses in south-east of Spain is very important for politicians and other persons who may take decisions
about management of natural resources and who must design agricul...
CONSTRUCTION AND APPLICATION OF SATELLITE IMAGE 3D PRESENTATION SYSTEM FOR EDUCATION
DEM/DTM Infrared Internet Land Cover
2015/8/24
A system to provide data sets for 3D presentation of the Landsat image for any part of Japan and their viewer are constructed, and
uploaded as the SiPSE homepage in the Internet with the address htt...
3D CITY MODELING FROM HIGH-RESOLUTION SATELLITE IMAGES
High resolution Processing Feature Extraction City Modelling IKONOS Quickbird
2015/8/17
High-resolution satellite images having a footprint smaller than 5 m are becoming increasingly available. A large number of the high
resolution satellite sensors acquire imagery in a pushbroom mode ...
MODELLING OF AN INEXPENSIVE 9M SATELLITE DISH FROM 3D POINT CLOUDS CAPTURED BY TERRESTRIAL LASER SCANNERS
Terrestrial Laser Scanners 3D point clouds Modelling Classification
2014/6/5
This paper presents the use of Terrestrial laser scanners (TLS) to model the surface of satellite dish. In this case, the dish was an inexpensive 9m parabolic satellite dish with a mesh surface, and w...
A NOVEL 3D CITY MODELLING APPROACH FOR SATELLITE STEREO DATA USING 3D ACTIVE SHAPE MODELS ON DSMS
Building Modelling City DSM/DTM
2014/4/28
Since remote sensing provides new sensors and techniques to accumulate stereo data on urban regions, three-dimensional (3D) repre- sentation of these regions gained much interest for various applicati...
Microwave Photonic Technologies for Flexible Satellite Telecom Payloads
Microwave Photonic Technologies Flexible Satellite Telecom Payloads
2015/7/20
Photonics and microwave photonics are emerging as enabling technologies for advanced payload concepts with enhanced flexibility in future telecom satellites.
A 5.625 Gbps optical communication link based on homodyne BPSK is under in-orbit verification. Within the near future optical data relay systems will be established with a maximum user data rate of 1....
Influence of space charged particles on satellite optical communication system
satellite optical communication charged particle
2011/5/6
Although research of satellite optical communication system has been carried out for many years, there is scarce literature to comprehensively analyze the influence of space environment on satellite o...
21GHz Satellite RF Signal Transmission Multiplexing on 10G-EPON Signal
Satellite RF Signal Transmission Multiplexing 10G-EPON Signal
2015/7/31
We propose and demonstrate a transmission system that retransmits 21GHz satellite broadcasting signals (21GHz RF) with 10G-EPON. Experiments show sufficient performance to satisfy 29dB loss budget.