搜索结果: 1-15 共查到“测绘科学技术 Experiment”相关记录16条 . 查询时间(0.412 秒)
REMOTE SENSING IMAGE QUALITY ASSESSMENT EXPERIMENT WITH POST-PROCESSING
Remote Sensing Image Quality Assessment Post-processing Experiment
2018/5/14
This paper briefly describes the post-processing influence assessment experiment, the experiment includes three steps: the physical simulation, image processing, and image quality assessment. The phys...
EXPERIMENT OF ESTIMATING FOREST STAND VOLUME WITH LIDAR TECHNOLOGY
Forestry Surveying LIDAR Experimental Precision
2015/12/28
In this paper, LiDAR was introduced in tree height and stand volume measure. By experiment, the average of trees' height was 8.68 meter measured by LIDAR, while the actual value was 8.67; the relative...
Monitoring Landslide Displacements during a Controlled Rain Experiment Using a Long-Range Terrestrial Laser Scanning (TLS)
Remote sensing landslide Laser scanning
2015/12/16
A controlled rain experiment has been performed on the Super-Sauze mudslide (South French Alps) in order to better understand the
hydrology and mechanics of such type of landslides. The rainfall expe...
The paper will describe a cal/val experiment organised in the UK in June 2006 by the Network for
Calibration and Validation in Earth Observation (NCAVEO). NCAVEO is a knowledge transfer network
comp...
Experiment on precision of camera calibration of non-metric digital cameras
Precision Calibration Camera Digital Non-Metric Orientation Distortion Experiment
2015/8/24
Although many camera calibration methods for a non-metric digital camera have been proposed, there are few reports on the precision of calibration results. Therefore, we conducted a field experiment i...
Experiment on parameter selection of image distortion model
Calibration Simulation Camera Digital Non-Metric Distortion Model Experiment
2015/8/24
Most of current camera calibration methods for a non-metric digital camera adopt polynomials of image coordinates composed of terms representing the correction to the principal distance, the offsets o...
STUDY AND EXPERIMENT ON UPDATING LAND USE STATUS QUO MAPS FROM HIGH-RESOLUTION IMAGES BASED ON DECISION TREE
decision tree spot 5 land use high-resolution map updating
2015/8/10
According to the deficiency of the process in Land Use Status quo Maps updating, this paper puts forward to a way to update The Land Use Status quo Maps based on decision tree, utilizing The Land Use ...
ALGORITHMS AND EXPERIMENT ON SAR IMAGE ORTHORECTIFICATION BASED ON POLYNOMIAL RECTIFICATION AND HEIGHT DISPLACEMENT CORRECTION
SAR Image Orthorectification Algorithms Experiment Accuracy
2015/6/1
This paper introduces the algorithm on SAR image orthorectification based on polynomial rectification and height displacement correction, and experiments according to the algorithm on ERS-2, RADARSAT,...
AUTONOMOUS ONBOARD CLASSIFICATION EXPERIMENT FOR THE SATELLITE BIRD
Remote sensing resolution image sensor data rate the sensor data vehicle-mounted satellite
2015/5/12
The general trend in remote sensing is on one hand to increase the number of spectral bands and the geometric
resolution of the imaging sensors which leads to higher data rates and data volumes. On t...
THE DAIS LA PEYNE EXPERIMENT:USING THE OPTICAL AND THERMAL DAIS BANDS TO SURVEY AND MODEL THE SURFACE TEMPERATURE
Digital Airborne Imaging Spectrometer (DAIS7915) Hyper spectral imagery Image correction interpretation Land cover Surface energy balance Temperature modelling
2015/2/3
In the summer of 1998, an experimental flight was carried out with the Digital Airborne Imaging Spectrometer (DAIS7915) over the Peyne test site in southern France. DAIS is a hyperspectral system with...
Entropy based determination of optimal principal components of Airborne Prism Experiment (APEX) imaging spectrometer data for improved land cover classification
High resolution data hyper spectral land cover classification feature extraction
2014/12/15
Hyperspectral data finds applications in the domain of remote sensing. However, with the increase in amounts of information and advantages associated, come the "curse" of dimensionality and additional...
Estimation of regional mass anomalies from Gravity Recovery and Climate Experiment (GRACE) over Himalayan region
Water Equivalent height (WEH) GRACE Himalaya
2014/12/15
Time-variable gravity changes are caused by a combination of postglacial rebound, redistribution of water and snow/ice on land and as well as in the ocean. The Gravity Recovery and Climate Experiment ...
LABORATORY FLUME EXPERIMENT WITH A CODED STRUCTURED LIGHT SYSTEM
Geomorphology geophysics monitoring DEM/DTM multitemporal river deltas
2014/4/28
The topography of inland deltas is influenced chiefly by the water-sediment balance in distributary channels and local evaporation and seepage rates. In a previous study, a reduced complexity model ha...
3D CADASTRE IN THE PROVINCE OF QUEBEC: A FIRST EXPERIMENT FOR THE CONSTRUCTION OF A VOLUMETRIC REPRESENTATION
3D cadastre application datamodeling data integration
2014/6/11
The current cadastral system in the province of Quebec is a graphical one in the sense that it presents the limits and the official measures of the property on a 2D digital map. To be able to represen...
Sizex’92 ERS-1 SAR Ice Validation Experiment.