Abstract
The Internet has created an interesting environment for geospatial data sharing, so that users may transfer, visualize, manipulate and interact the data sets. This environment not only provides new opportunities to geospatial data usage, but also introduces new problems that should be addressed in order to provide an efficient and effective use of these datasets. One of such problems is related to the use of these spatial datasets in a low-bandwidth environment, such as those involving mobile computing. This paper presents a progressive transmission method for vector maps on the Web. The proposed method anticipates the map rasterization process to be performed at the server side, so that the amount of information transmitted may be reduced. We combine scale-dependent transmission techniques with simplification and progressive ones, in order to maximize the overall performance of a Web GIS environment.
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References
Cecconi, A.: Integration of Cartographic Generalization and Multi-Scale Databases for Enhanced Web Mapping, PhD Thesis, Zurich University (2003)
ESRI White Paper: Map Generalization in GIS: Practical Solutions with Workstation ArcInfo Software, ESRI Inc. (July 2000)
ARCNEWS: Scalable Internet Mapping Solutions from ESRI: Maps on the New Frontier, ArcNews (Fall 1997)
Callejas, L.M.: Web-Based GIS: A Brief History, Available on line at: http://blaze.trentu.ca/~ermlc/web-gis.html
Cho, Y.S., Kim, H.Y., Kim, J.H., Bae, H.Y.: The Design and Implementation of Componentized Web-enabled GIS. In: ICIMU 1998 (September 1998)
ESRI White Paper, The Future of GIS on the Internet, ESRI Inc. (June 1997)
Peng, Z.R.: An Assessment of the Development of Internet GIS. In: Proc. of the 1997 ESRI User Conference (1997)
Bertolotto, M., Egenhofer, M.: Progressive Vector Transmission. In: ACMGIS 1999, pp. 152–157 (1999)
Flewelling, D., Egenhofer, M.: Using digital spatial archives effectively. International Journal of Geographical Information Science 13(8), 1–8 (1999)
Buttenfield, B.: Transmitting Vector Geospatial Data across the Internet. In: Egenhofer, M.J., Mark, D.M. (eds.) GIScience 2002. LNCS, vol. 2478, pp. 51–64. Springer, Heidelberg (2002)
Oh, Y.: Advanced Progressive Transmission for Spatial Data in Web based GIS. In: The Second AEARU Workshop on Web Technology, October 1999, pp. 41–46 (1999)
Han, Q., Bertolotto, M.: A Multi-level Data Structure for Vector Maps. In: GIS 2004, Washington, DC, USA, November 12-13. ACM, New York (2004)
Yang, B.S., Purves, R.S., Weibel, R.: Implementation of progressive transmission algorithms for vector map data in web-based visualization. In: International Archives of Photogrammetry and Remote Sensing, Istanbul, Turkey, July 12-23 (2004)
Liang, C., Lee, C.H., Lee, J.D., Bae, H.Y.: Scale-Dependent transmission of spatial vector data on the Internet. In: The 3rd International Conference on Information Integration and Web-based Applications & Services, Austria (2001)
Bertolotto, M., Egenhofer, M.: Progressive Transmission of Vector Data over the World Wide Web. GeoInformatica 5(4), 345–373 (2001)
Harrie, L., Sarjakoski, T., Lehto, L.: A Variable-Scale Map for Small Display Cartography. In: Proceedings of the Joint International Symposium on Geoespatial Theory, Processing and Applications, Ottawa (2002)
Douglas, D., Peucker, T.: Algorithms for the reduction of the number of points required to represent a digitalized line or its caricature. The Canadian Cartographer 10(2), 112–122 (1973)
Ferreira, C.C.F.: A Study about Vector Files for Map Visualization in the Web. Master Thesis (in Portuguese) PUC, Rio de Janeiro, Brazil (1998)
Baptista, C.S., Leite Jr., F.L., Silva, E.R., Paiva, A.C.: Using Open Source GIS in e-Government Applications. In: Dexa e-GOV 2004. LNCS. Springer, Heidelberg (2004)
W3C: Scalable Vector Graphics (SVG) 1.1 Specification (2003), http://www.w3.org/TR/SVG11
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Costa, D.C., de Paiva, A.C., Teixeira, M.M., de Souza Baptista, C., da Silva, E.R. (2006). A Progressive Transmission Scheme for Vector Maps in Low-Bandwidth Environments Based on Device Rendering. In: Roddick, J.F., et al. Advances in Conceptual Modeling - Theory and Practice. ER 2006. Lecture Notes in Computer Science, vol 4231. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11908883_18
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DOI: https://doi.org/10.1007/11908883_18
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-47703-7
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