Global positioning system GPS

Lecture Logistics information system provides learners with lesson topics on: logistics information system overview; techniques and technologies for LIS; electronic data interchange (EDI); radio frequency identification (RFID); enterprise resource planning (ERP); global positioning system (GPS);...

39p cotieutieu 07-10-2023 15 7   Download

This thesis presents a study of impedance optimisation of active microstrip patch antennas to multiple frequency points. A single layered aperture coupled microstrip patch antenna has been optimised to match the source reflection coefficient of a transistor in designing an active antenna. The active aperture coupled microstrip patch antenna was optimised to satisfy Global Positioning System (GPS) frequency specifications.

137p runthenight05 01-03-2023 6 2   Download

Part 1 of ebook "A field guide to automotive technology" provide readers with content about: a brief history of wheeled vehicle technology; on the car; autopark and back-up proximity systems; hubcaps and spinners; windshield wipers; inside the car; air conditioning; automatic windshield wipers; global positioning system (GPS); hand-cranked window; steering wheel; temperature gauge; tire pressure gauge;... Please refer to the part 1 of ebook for details!

117p langmongnhu 14-12-2022 11 3   Download

Despite the high prevalence of alcohol use and marketing in many settings across sub-Saharan Africa, few studies have systematically sought to assess alcohol marketing exposure, particularly in vulnerable areas such as urban slums where alcohol is often highly prevalent but where educational programs and alcohol prevention messages are scarce.

9p viferrari 28-11-2022 7 2   Download

Nối tiếp nội dung phần 1, phần 2 giáo trình Hàng hải kĩ thuật - Dẫn đường hàng hải bằng vệ tinh cung cấp cho người học những kiến thức cơ bản về hệ thống định vị toàn cầu (Global Positioning System - GPS). Nội dung chính trong phần này gồm có: Cấu trúc hệ thống GPS, nguyên lý hoạt động của hệ thống GPS, tiêu chuẩn thời gian và tần số của hệ thống GPS, vi phân GPS, độ chính xác và các nguồn sai số của GPS, một số ứng dụng của hệ định vị toàn cầu GPS. Mời các bạn cùng tham khảo để biết thêm nội dung chi tiết.

49p runthenight02 08-11-2022 13 6   Download

Bài giảng "Công nghệ định vị toàn cầu (Global Positioning System)" cung cấp cho học viên những nội dung về: khái niệm hệ thống định vị toàn cầu - GPS; cấu tạo hệ thống định vị toàn cầu; các phương pháp định vị bằng công nghệ định vị toàn cầu; nguyên lý tính tọa độ; định vị toàn cầu tương đối;... Mời các bạn cùng tham khảo!

45p vuhuyennhi 06-09-2022 19 7   Download

Bài báo phát triển giải thuật theo dõi mật độ xe lưu thông theo các hướng tại các điểm ngã tư và cảnh báo tài xế khi có điểm kẹt xe phía trước. Chúng tôi sử dụng hệ thống định vị toàn cầu GPS (global positioning system) trên các thiết bị chạy Android. Các thiết bị này được gắn lên xe lưu thông hoặc mang theo bên người của tài xế (điện thoại Android), từ đó tính toán và đồng bộ số lượng phương tiện tại các hướng của ngã tư lên Firebase.

11p linyanjun_2408 23-04-2022 27 1   Download

Genomic global positioning system (GPS) applies the multilateration technique commonly used in the GPS to genomic data. In the framework we present here, investigators calculate genetic distances from their samples to reference samples, which are from data held in the public domain, and share this information with others.

5p vielonmusk 30-01-2022 14 0   Download

The Aegean region is one of the most seismically active regions in Turkey and comprises the Hellenic Arc, Greece, and Western Turkey. The Tuzla Fault, which lies between the town of Menderes and Cape Doğanbey, is one of the major seismic threats in western Turkey due to its seismic potential to generate a major earthquake (M 6, near Doğanbey Cape in 1992) and proximity to the city of İzmir which sustained damage due to the earthquake that occurred in the Aegean Sea on October 30th, 2020.

11p tanmocphong 29-01-2022 9 1   Download

A submarine area close to the Turkish and Greek border between the cities of Samos-Greece and Seferihisar-Turkey has been shaked on October 30, 2020 by a Mw= 6.9 earthquake. In this study, the finite source mechanism of the Samos earthquake was investigated using geodetic methods and the coseismic behavior of the earthquake was modeled. The observed coseismic displacements at 62 sites were inverted for the fault geometry and the slips. The mainshock did not generate an on-land surface rupture. However, the uniform slip modeling shows a finite source of 43.

20p tanmocphong 29-01-2022 6 0   Download

The morphotectonic features of the TGFZ and the distribution of the epicenters of earthquakes over magnitude 5.0 show that this fault zone remains active today. In this study, the deformation of the TGFZ is determined with high sensitivity using geodetic measurements. To obtain accurate information about the deformation of the TGFZ, 24 GNSS sites and two continuously operating reference stations were constructed in the southern part of the TGFZ. Between 2018 and 2020, Global Navigation Satellite Systems (GNSS) measurements were made on this network.

14p tanmocphong 29-01-2022 21 1   Download

The present study was conducted to elucidate the movement and home range of 7 subadult cinereous vultures Aegypius monachus during the wintering and summering periods using a telemetry system from January 2015 to March 2017 in East Asia. In total, 7053 locations (180–1607 points per bird) were used to analyze the home range size and movement distance of the birds during the wintering, migration, and summering periods. The tracked birds overwintered in South Korea. They migrated between South Korea and Mongolia during spring and autumn, respectively.

9p dolomite36 30-12-2021 6 0   Download

Global positioning system survey map is an indicator to locate the nature of disease spread so as to conclude the hotspot areas. Yellow mosaic disease on greengram caused by begomovirus genus of the family geminiviridae. Present investigations on field survey for disease incidence, diagnostic symptoms and its spatial distribution in major greengram growing parts of North Eastern Karnataka through Global positioning system (GPS) system during kharif 2015..

9p caygaocaolon8 07-11-2020 11 1   Download

A global positioning system (GPS) based soil survey conducted during the year 2014-15 at Division of Soil Science and Agricultural Chemistry, College of Agriculture, Pune with an objective to generate soil maps of micronutrient status in organic farm at College of Agriculture, Pune using GIS software.

7p nguathienthan8 20-10-2020 14 3   Download

Multipath is one of the main error sources in Global Navigation Satellite Systems (GNSS) such as Global Positioning System (GPS), Russian Global Navigation Satellite System (GLONASS) and European Galileo. In this paper, a novel method of multipath mitigation is proposed. It is based on using six correlators as multiple gate delay structure.

5p vishizuka2711 03-04-2020 31 1   Download

Việc xác định vị trí tàu và dẫn đường phụ thuộc vào các hệ thống định vị vệ tinh toàn cầu, chủ yếu là hệ thống GPS (Global Position System). Trong thực tế hàng hải, vị trí tàu xác định được coi là vị trí xác suất nhất và sẽ là tâm của hình tròn xác suất chứa vị trí tàu.

5p kequaidan3 04-03-2020 54 4   Download

Present study was undertaken at Hirakud command area of Odisha to investigate the effect of continuous irrigation on soil texture, bulk density and saturated hydraulic conductivity of different soils. Soil samples were collected from 15 spots each at irrigated areas and unirrigated areas in two different depths at 0-15 cm and 15-30 cm with Global Positioning System (GPS). Both loose and core samples from each spots were collected and analysed for different physical properties.

8p cothumenhmong3 22-02-2020 12 0   Download

Nutrient index of available S in soils of two districts, namely, Howrah and South Dinajpur of West Bengal falling in the soil order Inceptisols collecting 237 soil samples from Howrah and 256 soil samples from South Dinajpur district. Soil samples were collected according to grid sampling pattern maintaining approximately 4.0 km grid for Howrah and 3.7 km grid for South Dinajpur district using global positioning system (GARMIN GPS Version etrex) covering 13 blocks of Howrah and 8 blocks of South Dinajpur district. Soil pH of the Howrah and South Dinajpur district ranged from 3.0to 8.

9p kethamoi2 15-12-2019 18 1   Download

This paper describes a large motion in the Koyulhisar town center obtained from one GPS point. Twelve GPS points were set up in the Koyulhisar landslide region; 6 periods of GPS measurements were performed. The resultant data were processed using Bernese V5.0 software and coordinate information related to the points was obtained. In this study, the relationship between large motion and external forces was mathematically determined in a different way from previous studies.

14p vidonut2711 09-11-2019 13 1   Download

Bài viết đề xuất xây dựng một hệ thống bao gồm một phần mềm hỗ trợ sỹ quan dẫn đường lập kế hoạch bay và một thiết bị hỗ trợ phi công lái máy bay SU22M4 xác định vị trí trên bản đồ. Thiết bị trên máy bay sẽ sử dụng các thông tin thu được từ hệ thống định vị GPS (Global Positioning System) được tích hợp bên trong cùng các linh kiện khác.

8p viengland2711 23-07-2019 56 2   Download