Changes between Version 4 and Version 5 of SharedTileCache


Ignore:
Timestamp:
2014-03-23T19:09:10+01:00 (12 years ago)
Author:
wavexx
Comment:

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  • SharedTileCache

    v4 v5  
    1111We have several desktop applications that are querying various tile servers and cache their imagery locally, however each application is currently storing and managing their cache independently.
    1212
    13 This leads to a huge waste of space (especially for aerial imagery) in the form of duplicated caches with essentially the same content, and needless server re-querying.
     13This leads to a huge waste of space (especially for aerial imagery) in the form of duplicated caches with essentially the same content, and bandwidth due to needless server re-querying.
    1414
    1515In this document we describe a common cache format, layout and methods to access, create and modify tile caches that applications may choose to adhere to share their imagery cache.