搜索结果: 1-15 共查到“知识库 地图制图技术 D-GPS”相关记录41条 . 查询时间(0.109 秒)
Evaluating the Human Damage of Tsunami at Each Time Frame in Aggregate Units Based on GPS data
GIS The Nankai trough megathrust earthquake Evacuation Casualties Population distribution
font style='font-size:12px;'>
2016/11/30
Assessments of the human damage caused by the tsunami are required in order to consider disaster prevention at such a regional level. Hence, there is an increasing need for the assessments of human da...
MONITORING OF LAND SUBSIDENCE IN RAVENNA MUNICIPALITY USING INTEGRATED SAR-GPS TECHNIQUES:DESCRIPTION AND FIRST RESULTS
Ravenna Land Subsidence GPS DInSAR Staring Spotlight Sentinel-1
font style='font-size:12px;'>
2016/11/23
The Emilia Romagna Region (N-E Italy) and in particular the Adriatic Sea coastline of Ravenna, is affected by a noticeable subsidence that started in the 1950s, when the exploitation of on and off-sho...
GPS AND GLONASS COMBINED STATIC PRECISE POINT POSITIONING (PPP)
GPS GLONASS Precise Point Positioning (PPP)
font style='font-size:12px;'>
2016/7/4
With the rapid development of multi-constellation Global Navigation Satellite Systems (GNSSs), satellite navigation is undergoing drastic changes. Presently, more than 70 satellites are already availa...
RESEARCH ON DATA PROCESSING OF DEFORMATION MONITORING FOR SIDE SLOPE BY NEW DEVELOPED SPECIAL GPS SOFTWARE
Data processing Deformation monitoring Side slope GPS Quasi-stable adjustment Classical adjustment
font style='font-size:12px;'>
2016/3/17
The deformation monitoring network with GPS is often separated, and it appears short-baseline and high-drop between monitoring sites. In theory, the base stations must be set up in the stableplace. Bu...
STUDY ON GPS STATION’S ZENITH DELAY TO MITIGATE THE INSAR ATMOSPHERE EFFECT
Atmosphere SAR GPS Temporal Correlation Climate
font style='font-size:12px;'>
2015/12/30
Both InSAR and GPS can detect tropospheric delay of radar beam propagation caused by water vapour fluctuation. What InSAR detected is the differential results of two SAR images taken at two epochswhos...
THE UNIFIED ROLE OF GPS,PHOTOGRAMMETRY,GIS AND LAND POLICY IN SECURING LAND TENURE IN DEVELOPING COUNTRIES
Secure Land Tenure Land Policy Reform Photogrammetry GPS Surveying GIS
font style='font-size:12px;'>
2015/12/28
Land records management processes and technology developed in the US can be successfully and cost effectively implemented in developing countries. Photogrammetry, GPS surveying and GIS analysis module...
THE DESIGN AND APPLICATION OF NETWORK OF GROUND-BASED GPS WATER VAPOR MONITORING STATIONS TO IMPROVE PRECIPITATION PREDICTION IN THE GREATER BEIJING METROPOLITAN AREA
GPS/INS Meteorology Precipitation Prediction Application Design Monitoring
font style='font-size:12px;'>
2015/12/28
In the Greater Beijing metropolitan area of North China (Beijing-Tianjin-Hebei areas), a mixed single-and dual-frequency ground-based GPS water vapor monitoring network is established to support opera...
Multipath Reduction on Repetition in Time Series from the Permanent GPS Phase Residuals
Spatial Information Sciences Geodesy Navigation Prediction GPS
font style='font-size:12px;'>
2015/12/17
In this research, the newly developed Hilbert Huang Transformation method is applied to decompose the time-shifted post-fit GPS phase signal residuals into a range of fluctuating components from high-...
Establishment and Evaluation Aspects of Cyprus GPS Permanent Network for Mapping Applications
Navigation GPS/INS Spatial Infrastructures Urban Value-added System Mobile Mapping
font style='font-size:12px;'>
2015/12/16
The study describes the design, installation, testing and use of a pilot permanent GPS stations network in Cyprus, for mapping purposes. In addition, it evaluates its operation in order to produce the...
GPS-GIS Integrated System for Electromagnetic Pollution
GPS GIS Mobile Pollution Radiation
font style='font-size:12px;'>
2015/11/20
In these last years employment and spreading of GPS real-time kinematic techniques is greatly improved. Its application field is extended from traditional topographic surveys to environmental applicat...
Integration of A Terrestrial Laser Scanner With Gps/imu Orientation Sensors
Integration Orientation GPS/IMU
font style='font-size:12px;'>
2015/7/15
Direct orientation of laser systems has been widely used for airborne laser sensors but not with the terrestrial laser systems. The usual
way to operate a terrestrial laser is by scanning a scene whi...
Geodetic Infrastructure of Turkey for gis, Gps and Remote Sensing Applications
Geodesy Spatial Infrastructure Reference Data
font style='font-size:12px;'>
2015/7/7
What scale is the GIS basic scale? The answer of this question is very important. Since when GIS applications are investigated in
the world today, it is seen that GIS developers?concepts mainly inter...
Secure Location Verification A Security Analysis of GPS Signal Authentication
Location Verifi cation GPS Signal Authentication Geosecurity
font style='font-size:12px;'>
2015/6/25
The use of location based services has increased significantly over the last few years. However, location information is only sparsely used as a security mechanism. One of the reasons for this i...
ASSESSMENT OF VRS-GPS FOR PRACTICAL APPLICATION TO LOCAL CONTROL SURVEYING
RTK-GPS VRS GEONET
font style='font-size:12px;'>
2015/6/1
With the geodetic datum switching over to JGD2000 (Japan Geodetic Datum 2000) and the opening of GPS data in real time
observed by GEONET (GPS Earth Observation NETwork) system, it has been expectin...
HIGH PRECISION KINEMATIC POSITIONING USING SINGLE DUAL-FREQUENCY GPS RECEIVER
GPS Precise Point Positioning Precise Orbit and Clock Products
font style='font-size:12px;'>
2015/6/1
As a result, it not only
increases the operational costs of equipment and human resources but also significantly increases the logistical complexity for many
applications such as land geodetic sur...