Search all articles

To solve the GPS/INS integrated navigation countermeasure problem, a method of traction partial jamming on GPS/INS integrated navigation is proposed. Deception jamming signal produced by jamming equipment can force GPS receiver to output navigation and position data that have gradual departure from the...

This paper examines the benefits of habit formation and social interaction for older adults in senior universities (老年大学 lǎonián dàxué) in China. With China’s rapidly ageing population, senior universities provide educational opportunities that promote lifelong learning, skill development, and social...

Filariasis endemic area in Central Java, Indonesia, became wider from 2 regencies/cities to 9 regencies/cities. Most of the new filariasis regencies are coastal areas which have suitable sites for mosquito’s breeding and resting places. This study aimed to analyze neighborhood filariasis transmission...

Image-based Geo-localization refers to predicting the geographic location from an image. A noble image-to-GPS retrieval approach GeoCLIP, demonstrated outstanding performance below distance threshold metrics, while the substantial training time and computational overhead present considerable challenges....

With the rapid development of urbanization and mechanization, the contradictions of supply-demand imbalance of urban traffic is increasingly intensifying, particularly the bus supply-demand relationship, which brings about urban problems directly and restricts the socio-economic development. In this...

The integration of UVA and Pix4D RTK technology with high-precision GPS positioning in logistics park planning and warehouse management has significantly propelled the process of layout optimization. By utilizing drones equipped with RTK devices, this technology enables centimeter-level precise data...

To support short-term traffic prediction, service people traveling conveniently and effectively, or achieve effective control for traffic state, mining effective information from commercial vehicle GPS data will be a very meaningful research area. The paper review data mining of commercial vehicle GPS...

In this paper a method that discovers socially attracted photographic subjects in real time is proposed. This needs only non-pixel information of a digital photograph for this discovery which include a time of shoot, GPS location where a photograph is taken, a bearing of the shoot and so on. Thinformation...

While “xiaonian (the Chinese minor new year)” is one of the important Chinese traditional festivals, its date is not nationally unified. This essay therefore summarized “xiaonian” time and the regions where the “xiaonian” time has evolved recorded in Compilation of Chinese Local Chronicles and Folklore...

In connection with the shortcomings of the current power transmission line inspection Unmanned Aerial Vehicle (UAV), a new electric power inspection fixed-wing UAV is developed to improve the efficiency. The images of the line defects and potential problems are located and collected with the aerial views...

Advancement in GPS technologies and availability of a variety of devices to capture location and other attributes of the objects has led to an enormous development in geo-textual data. Searching through these objects for relevant objects as per the requirement needs efficient indexing technique and searching...

Mapping control survey for 13 control reference points were carried out based on RTK technology using GPS/BEIDOU/GLONASS multi-constellation compatible GNSS receivers in various urban environment (open, building shelter, tree shading, etc.). Operation scheme and technique flow were discussed. Operation...

This research aims to examine the effect of green purchase behavior and housing environment preference on property pricing strategies. The type of research used in this study is verificative explanation research with the research method used is explanatory survey. The unit of analysis in this study is...

In response to the needs of emergency concentrated leakage sealing technologies in earth-rock dams, this study focuses on research and application of feeding-hoisting tank technology for sealing leakage at the inlets. The findings indicate that the equipment offering functions like liquid level monitoring,...

Low power spy type wireless GPS tracking terminal is a positioning device which can receive space GPS signal by the host tracker, through GPS signal analysis, their own geodetic coordinate can be calculated, then the device will report its positioning information to monitoring center by GPRS wireless...

To solve the problem of accident rescue field, the paper designed an aerial rescue investigation drones based on ATMEGA2560.Using GPS global positioning system, PID control algorithm and ATEMGA2560 chip as the core controller. Hardware system includes: core control module based on ATMEGA2560, video surveillance...

Map-matching is the technology of aligning a sequence of user’s GPS positions with the road network on a digital map. However, there exists miscalculation in map-matching for low-sampling-rate GPS trajectories. To address this problem, this paper proposes an algorithm termed MIV-Matching for low-sample-rate...

Global Positioning System in Android mobile communication equipment has been widely applied for its good performance in smart phone. Hence, to improve the precision of GPS navigation in Android platform attaches great importance to the development of modern high-tech products. The paper presents a new...

Forest and land fires occur annually in Bengkalis Regency, especially during the dry season. According to the Riau Governor, as of October 2023, fires have affected 398.29 hectares in Bengkalis. Based on the Riau Provincial Coordination Meeting (rakor) for forest and land fire management (kartahutla),...

This paper introduced Visual Basic as development platform, integrated GPS and GIS technology to develop the Orienteering training Monitoring and control system based on MapX control component and MSComm control component. This system mainly realizes the athletic field environment parameters setting,...

In modern society, along with the rapid development of society, the recovery and help system for the elders is born at the right moment. It discussed in detail the design idea and design scheme, and gave the working principle and the overall block diagram of the system based on the ATmega128 MCU and...

In order to solve problems of “jump second” when using only GPS for timing service and inconvenience of installing GPS antennas in some places, we propose a new algorithm combining GPS and NTP to adjust the local clock of an integrated accelerograph. The process flow of the method was described in detail,...

Unmanned aerial vehicle (UAV), today, plays prominent role in many parts of human activity. Not only in military area, also UAV using in emergency response, urban planning, healthcare, agriculture, waste management, mining, telecommunication, etc. One of serious problems exploitation UAV is accuracy...

The railway locomotive signal is a signal installed in the locomotive driver's room to automatically reflect the operating conditions of the front of the train and instruct the driver's operation. It is very important to ensure the safety of the train. The traditional locomotive signal monitoring system...

With continuous development of China’s social economy in recent years, it also becomes more and more complicated for the form of land utilization. At the same time, severe damages were caused to natural environment and land resources. With continuous changes in population and environment, some unreasonable...

The rapid advancement of digital education presents both challenges and opportunities for the traditional teaching model of Road Survey and Design. This study explores the course’s evolving role in the digital era, addressing key issues including outdated content, passive teaching methods, insufficient...

Localization estimation of sensor node is a key component in many sensor networks' applications. Correct localization is required for WSN applications, but it is often expensive to include GPS adapters in each sensor node. The RSSI ranged-based localization algorithm is a simple and cost effective localization...

Abstract—The insulating state detection of capacitive equipment has been a long time, but the actual effect is not satisfactory. It mainly because low-precision measurement and cannot overcome the location interference which can cause mutation of measured data. The reliability of the device is low. This...

An unmanned surface vessel (USV) platform that could realize the ship course-keeping [1] experiment is proposed in this paper. Integrated the high-precision Global Positioning System (GPS) into the USV platform, the high accuracy position and USV dynamics data could be obtained. Then a steering controller...

The need for safe distribution of Covid-19 vaccines is indispensable for all parties to minimize the risk of distribution. Vaccine monitoring systems has advantage that officers or supervisors can continuously monitor multiple device such as the temperature, shock and cold box position during the distribution...

This paper describe the solution to the ECML/PKDD discovery challenge on taxi destination prediction. The work consisted in predicting the destination of a taxi based on the beginning of its trajectory, represented as a variable-length sequence of GPS points, and diverse associated meta-information,...

Coastal settlements around the world face increasingly complex structural and environmental challenges due to rapid urbanization, rising sea levels as a result of climate change, and increasing socio-economic pressures. This research aims to identify and analyze the dominant types of residential construction...

In order to avoid the electric shock accident in the process of line maintenance, this paper designs a set of electric-shock safeguard system using virtual fence and GPS positioning service. The system set up a virtual fence in the server side at first, then it compares fence information with real-time...

The increase in air pollution in Indonesia is a serious problem. Health problems due to air pollution can cause damage to the lungs or cause eye irritation. One of the harmful gases contained in exhaust emissions is carbon monoxide (CO). This study aims to design a system capable of detecting and monitoring...

The enormous amount of published multimedia resources for foreign language learning on the internet in China belong to content data, which do not reflect any information about learners. Current content browsing applications support recording basic learning behaviors, such as login time, online period...

In the context of ecological civilization, comprehensive natural resource survey informatization is crucial. This involves establishing data platforms for integrating and sharing survey data. Uniform data standards ensure consistency and interoperability. Advanced data analysis techniques improve data...

Background In primary care, much effort goes into risk factor management. Early recognition of vascular dysfunction in patients should inform intervention to reduce vascular risk. Very few studies have looked at the application of augmentation index (AI) measurement in primary care, particularly in...

With the rise of LBS (Location Based Service), lots of user recommendation system based on location trajectory analysis has emerged. Finding periodic behavior is essential to analysis user’s activity. In order to solve the problems with trajectory outliers and human intervention in periodic parameters,...

A company does not only produce many products but also produce the waste. The waste itself can be hazardous and toxic or not. Hazardous and toxic waste needs a serious processing. The hazardous and toxic waste which cannot handle properly causes environmental pollution and even environmental damage....

This article focuses on the Megalithic culture in Luak Tanah Mengandung especially in Luak Jempol. The objective of this writing is to discuss the origins, social structure and views of the community related to Megalithic culture among the local community from a sociocultural. In addition, this paper...

With the rapid advancement of unmanned aerial vehicle (UAV) technology, the limitations of traditional Global Positioning System (GPS) in complex low-altitude environments have become increasingly apparent, driving research demands for vision-based navigation technologies. This paper systematically investigates...

With development of science and technology, GPS measuring technique also makes some progress nowadays and plays an increasingly important role in practice of engineering surveying. Although GPS measuring technique has many advantages, such as high technical content, high measurement accuracy and short...

This paper has a detailed introduce on parts of differential GPS system and construction method in control point positioning experiment .This paper also solves some problems, such as excluded from multipath interference. This paper focuses on analyzing the result accuracy of RTK positioning method. This...

The Private Retirement Scheme (PRS) was created in response to the Securities Commission Malaysia’s (SC) recommendations to the government in order to speed up the growth of Malaysia’s private pension business. PRS is a supplement to Malaysia’s current pension plans, such as the Employee Provident Funds...

Starting with data transfer, before transmitting GPS data of moving destination terminal to the monitoring center, dynamic intelligent algorithm can control the rhythm of data transfer, filter the unnecessary data transfer, and recover the filtered data. It puts forward the control model and algorithm...

In order to eliminate the influence of errors in the differential GPS positioning process, this paper first introduced the basic principle of differential GPS positioning technology and error source, then introduced the positioning principle and algorithm of differential position, differential pseudo...

Precise point positioning (PPP) for global positioning systems (GPS) is being utilized for many scientific and commercial applications, and the Global Navigation Satellite System (GNSS) world is quite excited about it. With the PPP technique, the GNSS can accurately determine the geolocation of any point....

This study attempts to exploit high-speed computing capability of cloud computing and smart phones to achieve vehicle management system running on golf carts. Our research use smart phones or tablet as car machines that provide an application of location-based services on the mobile device with GPS (Global...

In order to obtain more accurate data of the ocean water depth, this paper is based on the principle of satellite-based wide area differential GPS positioning technology, through a test, positioning accuracy of differential RTK, differential beacon and satellite-based wide area differential GPS are compared...

The article deals with determination of tribological and basic properties of heat-treated bearing steel 100Cr6. It is typical steel for production a small and medium size of rolling bearings. For reducing the friction coefficient of functional surfaces of heat-treated bearing steel 100Cr6, the application...