[PDF] Top 20 Real time observation of tsunami by RTK GPS
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Real time observation of tsunami by RTK GPS
... First, the data was examined in order to determine if it accurately traced the ocean tide variability. For this purpose, the sampled data from the tsunami meter were compared with data at the Aburatsubo tide-gauge ... See full document
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Instant tsunami early warning based on real-time GPS – Tohoku 2011 case study
... baseline real-time kinematic GPS (RTK-GPS) instead of PPP, inversion for a single fault plane including geometry instead of high-resolution discretiza- tion based on subduction ... See full document
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The utilization of RTK-GPS for real-time structural health detection
... earthquake, tsunami, typhoon or related wind effects is highly ...that GPS through static surveying technique is capable of providing ...of Real-Time Kinematic (RTK-GPS) ... See full document
7
Can RTK GPS be Used to Improve Cadastral Infrastructure?
... and GPS surveying techniques, particularly Real Time Kinematic (RTK), are increasingly being adopted by cadastral ...using RTK GPS observations to improve the existing cadastral ... See full document
12
Evaluating Repeatability of RTK GPS/GLONASS Near/Under Forest Environment (p. 23-33)
... in real time via some (wireless) data link; ...most RTK surveys have been performed over small areas ranging from a few hundred meters to, typically, less than five ...in real time over ... See full document
11
Arima model time-series forecasting for structural monitoring using RTK-GPS
... precision GPS sensors on large engineering structures such as dams, bridges, towers and tall building to provide real time measurement for the indication of displacements and vibrations caused due to ... See full document
11
The performance of RTK GPS for surveying under challenging environmental conditions
... in real-time if an appropriate communications link is provided over which the carrier phase data collected at a static base receiver can be made available to the rover receiver’s onboard computer to ... See full document
8
Benchmarking GPS real time kinematic
... Lastly during the 3rd test; observation under palm oil trees were done to obtain the relationship between .accuracy and or precision with the percentage of canopy coverages deduced by di[r] ... See full document
6
Building a Sensor Grid for Real Time Global Positioning System Data
... the real-time sensor measurements will become the dominant type of data sources and have the capacity to produce tremendous amount of ...Integrated GPS Network (SCIGN) [8] has deployed 250 ... See full document
9
Comparative analysis of real time precise point positioning zenith total delay estimates
... The first reference dataset used to compare the RT-PPP ZTD estimates is the IGS Final Troposphere Product (hereafter termed IGFT) generated by the U.S. Naval Observatory (USNO) (Byram et al., 2011). The IGFT is based on ... See full document
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Alternative Solutions for RTK GPS Applications in Building and Road Constructions
... The Real Time Kinematic (RTK) approach is a differential positioning technique that uses known coordinates of a reference station occupied by one receiver to determine coordinates of unknown points ... See full document
10
Evaluation of VRS-RTK GPS latency in a dynamic environment
... provide real time differential GPS corrections to a large number of users operating within a wide area ...in observation redundancy giving the user greater confidence in the position ... See full document
70
Real Time GPS/Galileo Precise Point Positioning Using NAVCAST Real Time Corrections
... convergence time for the GPS/Galileo PPP was reduced in comparison with the GPS-only ...of real-time PPP using GPS/Galileo was assessed using simulated real-time ... See full document
15
Observation of ionospheric disturbances induced by the 2011 Tohoku tsunami using far field GPS data in Hawaii
... To obtain more reliable results, the propagation charac- teristics for all observed TIDs are estimated (Wang et al. 2007; Zhang et al. 2013), and the results are listed in Table 1. The basic processes for the estimation ... See full document
7
Discussion on the Application of GPS Using in Marine Construction Survey
... of GPS-RTK, real-time gathering a group of GPS coordinate through software each 1s, according to the mutual position relations between two GPS points and main, auxiliary ... See full document
8
Effect of time interval on RTK derived distances
... measurement time of 30 seconds, using a Trimble R8 GNSS rover. The time intervals varied for the observations and in some cases were several hours or even ...point observation to replicate a ... See full document
10
Influence of real-time kinematic network in cadastral surveying
... for real-time services should increase when the telecommunication companies spread its broadband services to a larger area, especially to the inland and the rural, hence the increase the number of reference ... See full document
21
Near real-time GPS applications for tsunami early warning systems
... Abstract. GPS (Global Positioning System) technology is widely used for positioning ...same time as it is the case for early warning ...the GPS-based components within the GITEWS project (Ger- man ... See full document
9
Long baseline quasi real time kinematic GPS data analysis for early tsunami warning
... kinematic GPS solution during both a major ty- phoon and under calm weather ...detect tsunami waves of 15 cm amplitude un- der typhoon ...the GPS baseline length but origi- nates from the behavior of ... See full document
5
Data Acquisition System for an Unmanned Aerial Vehicle
... The InvenSense MPU-6050 sensor incorporates an MEMS accelerometer and a MEMS gyro on a single chip. It is very accurate, as it contains 16-bits analog to digital conversion hardware for each channel. Therefore it ... See full document
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