搜索结果: 16-30 共查到“知识库 海洋测绘”相关记录135条 . 查询时间(1.281 秒)
ASSESSMENT OF THE SENSORS MODIS/TERRA AND WFI/CBERS-2 FOR THE AMAZON RIVER SUSPENDED SEDIMENT MONITORING
suspended sediment coastal processes WFI/CBERS-2
2015/12/28
Suspended sediment load plays an important role in coastal processes. They can be used as a proxy for water quality variables such as turbidity, pollution and primary production. The large spatial and...
DETERMINATION OF OCEAN DATUM USING GPS BUOY OBSERVATION DATA
Ocean's vertical datum GPS buoy Tidal gauge
2015/12/28
The 37% of worldwide population lives in near coastal area have effect on serious damage a sort inundation and tsunami caused by sea level rise. The importance of monitoring sea level rise is evidence...
Analysis of Reliability and Impact Factors of Mutual Information Similarity Criterion for Remote Sensing Imagery Template Matching
Matching Registration Reliability Performance Impact Analysis Multi-sensor
2015/11/23
Reliability of similarity measure is a key factor for successful image matching. In this paper, mutual information is introduced to template image matching as a similarity measure. Its ability of adap...
A DEM Construction Method for Inconstant Inter-Tidal Zone Base on Short-Interval, High Frequency MODIS Data Set: A Case Study in the Dongsha Sandbank of the Jiangsu Radial Tidal Sand-Ridges
Remote sensing Tidal-flat Elevation Inversion Short-interval & High-frequency MODIS Data Set
2015/11/23
Surface elevation is a critical data for geo-science study. As far as some regions with rapidly-changing in landform, analyzing the surface elevation of different periods help provide scientific basis...
HOMOGENEOUS GEOVISUALIZATION OF COASTAL AREAS FROM HETEROGENEOUS SPATIO-TEMPORAL DATA
Geovisualization Style Realism DTM Lidar Coastline Tides
2015/9/21
On coastal areas, recent increase in production of open-access high-quality data over large areas reflects high interests in modeling and geovisualization, especially for applications of sea level ris...
SEA LEVEL DETERMINATION EXPERIENCES AT CAPE OF BEGUR USING ALTIMETRY AND TIDE GAUGES
Calibration Altimetry GPS Tide gauges Topex/Poseidon Jason-1
2015/9/17
Three Begur Cape experiences on radar altimeter calibration and marine geoid mapping made on 1999, 2000 and 2002 are overviewed. The marine geoid has been used to relate the coastal tide gauge data f...
evaluation of the potential of sar ers and asar envisat sensors in multi-incidence and multi-polarisation modes for landscape study in french guyana: examples of kourou and saint laurent du maroni
Calibration Comparison Polarization Landscape Radar SAR
2015/9/1
This study aims to assess the contribution of ENVISAT ASAR data for the monitoring of the littoral plains of Kourou and Saint Laurent du Maroni (French Guyana).
Looking inside the Panarea Island (Aeolian Archipelago, Italy) by gravity and magnetic data
Magnetism Gravity Panarea Island Hydrothermal system
2015/9/1
In this paper we show and discuss the results of gravity and magnetic surveys of Panarea Island and its archipelago. The most recent volcanic manifestation occurred in November 2002 with a shallow sub...
利用变异函数估计SAR影像海冰参数
遥感 SAR影像 海冰空间结构 变异函数
2016/12/29
随着遥感技术的不断发展,SAR(Synthetic Aperture Radar,合成孔径雷达)影像开始广泛用于空间数据分析.本文在随机几何和空间统计学的基础上,利用随机模型和空间统计学测度解译SAR影像海冰空间结构.在传统二阶变异函数的基础上,创新性地提出一阶变异函数,并以此刻画SAR影像海冰空间结构,从而更加全面、准确地辨识各种类型海冰结构.该方法将SAR影像海冰空间结构建模成两随机函数的线性...
OIL SPILL MANAGEMENT SUPPORTING SYSTEM IN MALAYSIAN MARINE ENVIRONMENTS
Spatial Information Science Decision Support Knowledge base Marine Coast Environment Pollution Management
2015/6/1
Oil pollution is one of the main problems affecting the marine coastal environments in Malaysia. This paper describes the development of a decision support system for oil spill management for the Stra...
LOW COST DIGITAL PHOTOGRAMMETRY FOR UNDERWATER ARCHAEOLOGICAL SITE SURVEY AND ARTIFACT ISERTION. THE CASE STUDY OF THE DOLIA WRECK IN SECCHE DELLA MELORIA-LIVORNO-ITALIA
Underwater Photogrammetry Marine Archaeology VRML XML archaeological typology
2015/5/25
In the frame of the new ‘CIPA, Heritage, Documentation’ task group dedicated to underwater photogrammetry three laboratories from different disciplines have started to work together. We present here a...
MULTI-SCALE MONITORING OF LANDSCAPE CHANGE AFTER THE 2011 TSUNAMI
Tsunami Landscape change Monitoring
2015/5/7
The Great East Japan Earthquake (magnitude 9.0; occurred on 11th March 2011) and subsequent huge tsunami caused widespread damage along the Pacific Ocean coast of eastern Honshu, Japan. This researc...
Validation of aerosol estimation in atmospheric correction algorithm ATCOR
Image processing Atmospheric correction
2015/5/7
Atmospheric correction of satellite images is necessary for many applications of remote sensing, i.e. computation of vegetation indices and biomass estimation. The first step in atmospheric correcti...
GEOMATICS FOR MAPPING OF GROUNDWATER POTENTIAL ZONES IN NORTHERN PART OF THE UNITED ARAB EMIRATIS - SHARJAH CITY
Groundwater mapping Photogrammetry
2015/5/6
In United Arab Emirates (UAE) domestic water consumption has increased rapidly over the last decade. The increased demand for high-quality water, create an urgent need to evaluate the groundwater pr...
UNDERWATER PHOTOGRAMMETRY AND 3D RECONSTRUCTION OF MARBLE CARGOS SHIPWRECK
Cultural Heritage Maritime archaeology Underwater Survey Multi-image photogrammetry 3D modelling GPS
2015/4/23
Nowadays archaeological and architectural surveys are based on the acquisition and processing of point clouds, allowing a high metric precision, essential prerequisite for a good documentation. Digita...