Hello,

Does anyone know a asynchrone (opensource) web-clients that retrieve gisdata? I would like to use a client that keeps retrieving data from the area , but in which you can also click / pan / zoom in the meantime(with keeping already loaded vector data).

If i would have to implement it i know it can be done by using the "google" way of retrieving square's of data. Is there also a way to make a streaming sollution with mapserver, or should i write my own server using GDAL directly..(fetch objects around a certain coordinate with ((distance to coordinate) * area) as order for which one to send first)

Any thoughts?

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Ing. Eduard Yeb Witteveen           Software Engineer
Hawar Information Technology bv   lid Dijkoraad Groep
De Wymerts 7  8701 WT                        Bolsward
Tel: +31 (0)515 570333         Fax: +31 (0)515 570335
http://www.hawarit.com/             nl_NL fy_NL en_US

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