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Flexibility by design: how mobile GIS meets the needs of archaeological survey / N. Tripcevich in Cartography and Geographic Information Science, vol 31 n° 3 (July 2004)  

Public [article]  inCartography and Geographic Information Science > vol 31 n° 3 (July 2004) . - pp 137 - 151 Titre : Flexibility by design: how mobile GIS meets the needs of archaeological survey Type de document : Article/Communication Auteurs : N. Tripcevich, Auteur Année de publication : 2004 Article en page(s) : pp 137 - 151 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG [Termes IGN] archéométrie [Termes IGN] ArcPAD [Termes IGN] fouille archéologique [Termes IGN] instrumentation Trimble [Termes IGN] levé à grande échelle [Termes IGN] montagne [Termes IGN] Pérou [Termes IGN] Pocket PC [Termes IGN] récepteur GPS [Termes IGN] SIG nomade [Termes IGN] site archéologique Résumé : (Auteur) Handheld computers have become capable of more than data storage and precision they have begun to contribute to scientific studies conducted in demanding field research settings. Recent versions of mobile GIS software allow researchers with limited programming skills to tailor the software to the priorities and theoretical needs of individual research projects. Depending on the research needs in a given situation, data recording can be expedient or thorough, and data acquisition forms can be designed to emphasize flexibility for varied or unpredictable field conditions. By giving researchers access to large digital datasets and spatial analysis tools while in the field, mobile GIS facilitates the data acquisition process and can contribute to the quality and the efficiency of fieldwork. In this study, the implementation of ESRI Arcpad 6 in a high-altitude archeological survey project in Peru presented challenges to the mobile GIS system that are perhaps common to many mobile GIS-based scientific fieldwork projects. The paper discusses the benefits and the limitations of doing an archaeological survey using mobile GIS. It also considers some of the ways in which improvements in mobile GIS technology will facilitate the methods of resource managers and field scientists in the future. Numéro de notice : A2004-166 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1559/1523040042246025 En ligne : https://doi.org/10.1559/1523040042246025 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26693 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
032-04031	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Integrated mobile GIS and wireless internet map servers for environnemental monitoring and management / M.H. Tsou in Cartography and Geographic Information Science, vol 31 n° 3 (July 2004)  

Public [article]  inCartography and Geographic Information Science > vol 31 n° 3 (July 2004) . - pp 153 - 165 Titre : Integrated mobile GIS and wireless internet map servers for environnemental monitoring and management Type de document : Article/Communication Auteurs : M.H. Tsou, Auteur Année de publication : 2004 Article en page(s) : pp 153 - 165 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique [Termes IGN] cartographie par internet [Termes IGN] logiciel [Termes IGN] matériel informatique [Termes IGN] récepteur GPS [Termes IGN] réseau local (informatique) [Termes IGN] serveur cartographique (programme) [Termes IGN] SIG nomade [Termes IGN] système de numérisation mobile [Termes IGN] télécommunication sans fil Résumé : (Auteur) With the progress of mobile GIS technology, there is a great potential for adopting wireless communications and Internet mapping services for regional environmental management programs and natural habitat conservation. This paper provides an overview of a NASA-funded research project that focuses on the development of mobile GIS tools and wireless Internet Map Server (IMS) services to facilitate environmental monitoring and management tasks. By developing and testing wireless web-based map/image servers, mobile GIS applications, and global positional systems (GPS), this research created an integrated software/hardware infrastructure for a prototype mobile GIS application. The mobile GIS prototype allows multiple resource managers and park rangers to access large-size, remotely sensed images and GIS layers from a portable web server mounted in a vehicle. Users can conduct real-time spatial data updates and/or submit changes back to the web server over the wireless local area network (WLAN). This paper discusses in general the major components of mobile GIS, their current technological limitations, and potential problems during implementation. Key research agenda for mobile GIS are identified with suggestions for future research and development. Numéro de notice : A2004-178 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1559/1523040042246052 En ligne : https://doi.org/10.1559/1523040042246052 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26705 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
032-04031	RAB	Revue	Centre de documentation	En réserve L003	Disponible

GQMAP: improving performance and productivity of mobile mapping systems through GPS quality of service / Hassan A. Karimi in Cartography and Geographic Information Science, vol 31 n° 3 (July 2004)  

Public [article]  inCartography and Geographic Information Science > vol 31 n° 3 (July 2004) . - pp 167 - 177 Titre : GQMAP: improving performance and productivity of mobile mapping systems through GPS quality of service Type de document : Article/Communication Auteurs : Hassan A. Karimi, Auteur ; Dorota A. Grejner-Brzezinska, Auteur Année de publication : 2004 Article en page(s) : pp 167 - 177 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique [Termes IGN] positionnement par GPS [Termes IGN] qualité de service [Termes IGN] qualité des données [Termes IGN] récepteur GPS [Termes IGN] système de numérisation mobile Résumé : (Auteur) Today's mobile mapping systems (MMS) benefit from an array of sensors and technologies to collect precise data on roadways. Data collected by MMS include spatial and attribute information on various objects of interest. The global positioning system (GPS), usually differentially corrected, is one of the essential positioning technologies currently used in MMS which is often integrated with other positioning technologies, such as inertial navigation systems (INS), differential odometers and digital compasses. As GPS is the most dominant positoining technology in MMS, we propose an innovative approach in using GPS in order to improve its performance and productivity, and to reduce the operational costs of MMS. To that end, we present and discuss in this paper GPS quality of service (QoS) and a novel approach called GPS QoS Map (GQMap) to reliably predict optimal data collection strategies using MMS. Numéro de notice : A2004-179 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1559/1523040042246007 En ligne : https://doi.org/10.1559/1523040042246007 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26706 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
032-04031	RAB	Revue	Centre de documentation	En réserve L003	Disponible