20世纪90年代中后期,Williams and Hohson首次提出虚拟现实技术必然对旅游业产生影响,旅游业将步入一个新的信息时代——信息旅游时代,也称之为虚拟旅游时代。而随着技术与观念的逐步成熟,3D虚拟旅游发展迅速。本文意在通过分析3D虚拟...20世纪90年代中后期,Williams and Hohson首次提出虚拟现实技术必然对旅游业产生影响,旅游业将步入一个新的信息时代——信息旅游时代,也称之为虚拟旅游时代。而随着技术与观念的逐步成熟,3D虚拟旅游发展迅速。本文意在通过分析3D虚拟旅游的现状、运营与盈利模式,来探讨3D虚拟旅游的今后发展方向。展开更多
This paper describes the experience carried out with the aim to provide a technical and geo-referenced contribution to a project, submitted to the Common of Peschiera Borromeo in the Province of Milan in Lombardy. The...This paper describes the experience carried out with the aim to provide a technical and geo-referenced contribution to a project, submitted to the Common of Peschiera Borromeo in the Province of Milan in Lombardy. The promoter is a group of local associations;the aim is the valorisation and fruition of a green area, named Carengione Oasis. At first a GIS pre-analysis of the area has been performed to achieve a thorough knowledge of the area object of study. Then, a handheld GSP navigator has been employed to collect the data to be processed in a GIS software. This device choice has pros (a fast and very easy survey has been carried out) and cons (the acquired data have a precision of 3 to 5 meters). These data have been processed with the aid of the GIS software ArcMap release 10.4.1 by Esri. Also some free aerial images have been employed to edit features inaccessible on site. The achieved results are some thematic, metric and georeferenced maps and also a 3D virtual tour for a realistic visit of this area. They fulfil the project requirements. Anyway, due to their low precision, they have not been uploaded to enrich the official Lombardy cartography (DBTR);for this reason, part of them has been donated to the free data interchange OpenStreetMap. This work could be considered as a first step for future more precise surveys which would allow adding the acquired results to the DBTR;it has also been planned to create a story map describing the experience illustrated in this paper.展开更多
文摘20世纪90年代中后期,Williams and Hohson首次提出虚拟现实技术必然对旅游业产生影响,旅游业将步入一个新的信息时代——信息旅游时代,也称之为虚拟旅游时代。而随着技术与观念的逐步成熟,3D虚拟旅游发展迅速。本文意在通过分析3D虚拟旅游的现状、运营与盈利模式,来探讨3D虚拟旅游的今后发展方向。
文摘This paper describes the experience carried out with the aim to provide a technical and geo-referenced contribution to a project, submitted to the Common of Peschiera Borromeo in the Province of Milan in Lombardy. The promoter is a group of local associations;the aim is the valorisation and fruition of a green area, named Carengione Oasis. At first a GIS pre-analysis of the area has been performed to achieve a thorough knowledge of the area object of study. Then, a handheld GSP navigator has been employed to collect the data to be processed in a GIS software. This device choice has pros (a fast and very easy survey has been carried out) and cons (the acquired data have a precision of 3 to 5 meters). These data have been processed with the aid of the GIS software ArcMap release 10.4.1 by Esri. Also some free aerial images have been employed to edit features inaccessible on site. The achieved results are some thematic, metric and georeferenced maps and also a 3D virtual tour for a realistic visit of this area. They fulfil the project requirements. Anyway, due to their low precision, they have not been uploaded to enrich the official Lombardy cartography (DBTR);for this reason, part of them has been donated to the free data interchange OpenStreetMap. This work could be considered as a first step for future more precise surveys which would allow adding the acquired results to the DBTR;it has also been planned to create a story map describing the experience illustrated in this paper.