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Wyświetlanie 1-8 z 8
Tytuł:
Integration of Mobile and Meb GIS Technologies to Promote Smart and Sustainable Tourism in Vietnam
Autorzy:
Nguyen, Mai Dung
To, Xuan Ban
Le, Hong Anh
Powiązania:
https://bibliotekanauki.pl/articles/27323289.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Przeróbki Kopalin
Tematy:
mobile GIS
WebGIS
location-based services
smart and sustainable tourism
GIS
turystyka
Wietnam
Opis:
Tourism is one of the most important factors in economic growth in Vietnam. However, it requires the balance between economics, social-cultures, and ecology because of their big impacts. In this paper, we propose a platform with mobile and web-based applications that can support smart and sustainable tourism in Vietnam for both local governments and visitors. The mobile application allows visitors to access location-based services to explore the visiting area, such as finding nearby natural attractions, as well as information to minimize the negative effects of tourism on the environment and the local community. It also enables users to report negative impacts to local government. The web application allows local authorities to monitor the status and trends of the habitant, natural environment, tourism infrastructure and activities in the area. The system uses geographic information systems (GIS) and remote sensing techniques to collect, analye and visualize various indicators of sustainability. The platform is developed with open-source technologies such as NodeJS, PostgreSQL, and Flutter. The paper demonstrates the feasibility and usefulness of the proposed platform through case studies in Hoa Binh and BacKan, two provinces have many attractive natural sites.
Źródło:
Inżynieria Mineralna; 2023, 2; 225--230
1640-4920
Pojawia się w:
Inżynieria Mineralna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Report from field reconnaissance at Gebelein, Khozam and el-Rizeiqat
Autorzy:
Ejsmond, Wojciech
Chyla, Julia M.
Baka, Cezary
Powiązania:
https://bibliotekanauki.pl/articles/1728356.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Gebelein
Khozam
el-Rizeiqat
mobile GIS
field prospection
satellite imaging
remote sensing
Opis:
A field reconnaissance in the region of Gebelein, Khozam and el-Rizeiqat in 2013 was aimed at obtaining information on site topography and state of preservation, even as it tested mobile GIS devices and remote sensing analysis to improve usage procedures in field prospection. Archival maps and satellite imaging were used to locate archaeological features, analyze changes of landscape and modern expansion of the cultivation zone from the natural alluvial plain into the low desert area.
Źródło:
Polish Archaeology in the Mediterranean; 2015, 24(1); 265-274
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Report on the archaeological survey at Gebelein in the 2014, 2015 and 2016 seasons
Autorzy:
Ejsmond, Wojciech
Chyla, Julia M.
Witkowski, Piotr
Takács, Dániel
Wieczorek, Dawid F.
Xu-Nan, Lawrence
Oeters, Vincent
Kuronuma, Taichi
Grylak, Adam
Powiązania:
https://bibliotekanauki.pl/articles/1684198.pdf
Data publikacji:
2018-07-09
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Gebelein
mobile GIS
geophysical prospection
archaeological survey
epigraphic survey
satellite imagery
RTI
decorrelation
Opis:
All periods of Egyptian history are represented at Gebelein and it encompasses many kinds of archaeological site found in the Nile valley (that is, cemeteries, settlements, fortifications, temples, rock quarries etc.). The area was a significant centre in the history of ancient Egypt, but its exact role and the reasons for its importance still awaits explanation. That is why the Gebelein Archaeological Project was initiated. The field survey of Gebelein, which started in 2014, aims to recognise the topography of the area and the degree of destruction of the sites and to locate archaeological remains as well as to determine their interpretation and dating. This report outlines the results of work conducted during seasons 2014, 2015 and 2016, which encompassed the archaeological and epigraphic field surveys, geophysical prospection as well as work conducted in the rock-cut chapel of Hathor.
Źródło:
Polish Archaeology in the Mediterranean; 2017, 26(1); 239-268
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cartographical aspects in the design of indoor navigation systems
Autorzy:
Gotlib, D.
Marciniak, J.
Powiązania:
https://bibliotekanauki.pl/articles/320552.pdf
Data publikacji:
2012
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
mobile cartography
building modeling
indoor navigation
GIS
LBS
Opis:
The development of indoor navigation systems should utilize advanced teleinformation, geoinformation and cartographical knowledge. The authors analyzed available specifications of prototypes of indoor navigation systems and drew conclusions about how to enhance the use of cartographical methods in the whole process of designing a new system. The analysis proves that cartographical methodology is still very limited in the process of designing indoor navigation systems. Researchers focus mainly on improving the positioning accuracy, and they often neglect the issue of developing spatial databases and the rules of their effective visualization. The process of designing indoor navigation systems, just like in the case of outdoor navigation systems, consists of a number of tasks that can be supported by the theory and practice of cartography. This article presents the issues of determination of spatial database model appropriate for an indoor system, improvement of accuracy of positioning algorithms utilizing spatial data and methodology of generating graphical and voice directions for indoor navigation. In the authors’ opinion, the discussed cartographical methods and techniques may considerably enhance indoor navigation systems and accelerate their development. The fundamental knowledge of cartographical methods should be within the interest of designers of these systems. At present the first attempts in this field may be observed, although they are still not mature and complex.
Źródło:
Annual of Navigation; 2012, No. 19, part 1; 35-48
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Photogrammetric solutions used in the new mobile system of road surface diagnosis
Rozwiązania fotogrametryczne zastosowane w nowym systemie diagnozowania nawierzchni drogowych
Autorzy:
Wyczałek, I.
Stróżyk-Weiss, J.
Wyczałek, M.
Powiązania:
https://bibliotekanauki.pl/articles/129589.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Geodetów Polskich
Tematy:
pavement diagnostics
mobile system
photomap
scanner
GIS
diagnostyka nawierzchni
system mobilny
fotomapa
skaner
Opis:
Assessment of the technical condition of road surface is being usually carried out by visual recognition of distress. For its geometric description a simple method of measuring the longitudinal and/or transverse roughness is also used. As a result basic information on the state of road surface is achieved. Currently, increasingly popular are various types of vehicles carrying out such tests in automated manner. They are the basis of Pavement Management Systems (PMS) that are used for the efficient management of road maintenance and repair. Attempt to build own PMS system has been made at Poznan University of Technology with the participation of other entities. It consists of two parts – a field segment and office segment. The first one includes a set of sensors and algorithms for registration the condition of road surface, the second consists of procedures for numerical analysis and visualization of the damages in the form of maps and text reports. Among the technical problems associated with the construction of a filed segment is the way of automated data acquisition for the evaluation of selected geometrical characteristics of the pavement. It was decided to solve it using photogrammetric methods. These are: (1) elaboration of photomap for visualization of road lane within 3D GIS, and (2) imaging the pavement in the form of cross-sections. The mechanism mounted on the car has been designed, built and tested. It includes, among others, the two photogrammetric modules. The first module consists of 2 or 3 cameras and LED lighting. The other is a module with 3D camera recording cross-sections illuminated by line laser. For the purposes of location and orientation RTK GPS system with two antennas and IMU have been applied. Currently, the various modules of the system are tested. The current state of the system and the preliminary results are presented in the publication.
Ocenę stanu technicznego nawierzchni drogowych wykonuje się zwykle poprzez wizualną kontrolę rozpoznania uszkodzeń. Do opisu geometrycznego stosuje się ponadto proste metody pomiaru równości podłużnej i poprzecznej. Obecnie coraz bardziej popularne stają się różnego typu pojazdy pomiarowe dokonujące takiej oceny w sposób zautomatyzowany. Uzyskane wyniki stanowią podstawowy zasób systemów informacji o stanie nawierzchni drogowej, tzw. PMS (ang. Pavement Management Systems), służących do sprawnego zarządzania jej utrzymaniem i remontami. Próbę budowy własnego systemu typu PMS podjęto na Politechnice Poznańskiej z udziałem innych podmiotów. Obejmuje on dwa segmenty – terenowy i biurowy. Pierwszy składa się z zestawu sensorów i algorytmów do rejestracji stanu nawierzchni drogowej, drugi zawiera procedury do analiz numerycznych i wizualizacji uszkodzeń w formie map oraz raportów tekstowych. Pośród problemów technicznych związanych z budową segmentu terenowego mieści się sposób zautomatyzowanego pozyskiwania danych do oceny wybranych cech geometrycznych drogi. Postanowiono go rozwiązać metodami fotogrametrycznymi. Są to następujące zadania: (1) wykonanie fotomapy drogi dla potrzeb wizualizacji pasa drogowego w ramach aplikacji typu 3D GIS, (2) obrazowanie nawierzchni w postaci przekrojów poprzecznych. Zaprojektowano, zbudowano i przetestowano mechanizm montowany do samochodu. Obejmuje on między innymi dwa moduły fotogrametryczne. Pierwszy składający się z szeregu (2 lub 3) kamer i oświetlenia LED. Drugi to moduł laserowy z kamerą 3D rejestrującą pod kątem 40° oznaczony nim przekrój. Dla potrzeb lokalizacji i orientacji zastosowano odbiornik GNSS z dwiema antenami działającymi w trybie RTK oraz IMU. Obecnie poszczególne moduły systemu poddawane są testom. Aktualny stan prac nad systemem oraz pierwsze uzyskane wyniki zaprezentowano w publikacji. Praca została wykonana na Wydziale Budownictwa i Inżynierii Środowiska Politechniki Poznańskiej w ramach realizacji grantu Narodowego Centrum Badań i Rozwoju o numerze PBS3/B6/36/2015 Inteligentny system monitoringu stanu technicznego nawierzchni jezdni.
Źródło:
Archiwum Fotogrametrii, Kartografii i Teledetekcji; 2016, 28; 169-180
2083-2214
2391-9477
Pojawia się w:
Archiwum Fotogrametrii, Kartografii i Teledetekcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Client-server Approach in the Navigation System for the Blind
Autorzy:
Markiewicz, Ł.
Drypczewski, K.
Wiśniewski, B.
Kamiński, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/117366.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Navigation System
Navigation System for the Blind
voice maps
Spatial Data
geographic information system (GIS)
Mobile Device
pathfinding
mobile application
Opis:
The article presents the client-server approach in the navigation system for the blind - “Voice Maps”. The authors were among the main creators of the prototype and currently the commercialization phase is being finished. In the implemented prototype only exemplary, limited spatial data were used, therefore they could be stored and analyzed (for pathfinding process) in the mobile device’s memory without any difficulties. The resulting increase of spatial data scale and complexity required a modification of the data storage and operation. Consequently, the decision was made to maintain a central spatial database, which is accessed remotely. After that modification, the mobile application fetches the required batch of spatial data (with the pathfinding and search results) from the central server through the mobile internet connection, which has also become necessary for other purposes (e.g. voice recognition). The authors present the advantages and disadvantages of this new approach along with the results of the server operational tests.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 3; 395-400
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamic characteristics of perspective touristic information technologies
Autorzy:
Artemenko, O.
Kunanec, N.
Pasichnyk, V.
Savchuk, V.
Powiązania:
https://bibliotekanauki.pl/articles/410986.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
information technologies
tourism
consolidated information
mobile geographic information system
GIS
mobile tourist information technologies
trip support
interface virtualization environment
intellectual systems
Opis:
The article is devoted to modern tendency and problems in the development of information technologies in the sphere of tourism. The aim of this paper is system analysis and identification of prospective areas of information technology in the field of tourism. The basic trends shaping the prospects for improvement in the information technology tools oriented to full and quality to meet the needs of ordinary tourists are consolidation of information resources in tourism; intellectualization of functions for software and applications, information technology and systems; interface virtualization environment for information systems, oriented to the needs of tourists; mobilization of tourists information technology support in the exercise of his trip; personalization tourist information needs, taking into account its specific individual requests tastes and preferences. All of them are analysed and described in the article. As a result author distinguished the main problems in the sphere of information technologies for tourist domain and main perspective spheres of next researches.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2015, 4, 4; 107-118
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maritime laser scanning as the source for spatial data
Autorzy:
Burdziakowski, P.
Janowski, A.
Kholodkov, A.
Matysik, K.
Matysik, M.
Przyborski, M.
Szulwic, J.
Tysiąc, P.
Wojtowicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/259527.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
mobile laser scanning
maritime laser scanning
GIS for harbours
measurements of sea coast
boat-based scanning
Opis:
The rapid development of scanning technology, especially mobile scanning, gives the possibility to collect spatial data coming from maritime measurement platforms and autonomous manned or unmanned vehicles. Presented solution is derived from the mobile scanning. However we should keep in mind that the specificity of laser scanning at sea and processing collected data should be in the form acceptable in Geographical Information Systems, especially typical for the maritime needs. At the same time we should be aware that data coming from maritime mobile scanning constitutes a new approach to the describing of maritime environment and brings a new perspective that is completely different than air and terrestrial scanning. Therefore, the authors, would like to present results of an experiment aimed at testing the possibilities of using mobile scanning at sea. Experiment was conducted in the harbour and the associated environment of neighbouring southern coast of the Baltic Sea.
Źródło:
Polish Maritime Research; 2015, 4; 9-14
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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