<div dir="ltr">Bborie,<div><br></div><div>There are two JPEG 2000 specifications that apply that are applicable to our needs and fulfill some of the requirements that I came up with. </div><div><br></div><div>1. JPIP or JPEG 2000 Photo Interactive Protocol ( <a href="https://www.dropbox.com/s/ikb9ml7vuftvjgn/T-REC-T.808-200501-I%21%21PDF-E.pdf">https://www.dropbox.com/s/ikb9ml7vuftvjgn/T-REC-T.808-200501-I%21%21PDF-E.pdf</a> )</div>
<div>This would give us a well thought out index format that would allow us to treat our raster blob as a embedded table. With the ability to insert, update and union the rasters without decompressing the tiles in their entirety and in most cases decompression would not be necessary at all. ( <a href="https://www.dropbox.com/s/59sdg4yo5rpw0a8/10.1.1.136.7762.pdf">https://www.dropbox.com/s/59sdg4yo5rpw0a8/10.1.1.136.7762.pdf</a> )</div>
<div>2. OSGEO JPEG 2000 GML ( <a href="https://www.dropbox.com/s/r6i985z6uzabve0/05-047r3_GML_in_JPEG_2000_for_Geographic_Imagery%20%281%29.pdf">https://www.dropbox.com/s/r6i985z6uzabve0/05-047r3_GML_in_JPEG_2000_for_Geographic_Imagery%20%281%29.pdf</a> )</div>
<div>GML would allow us to annotate raster with vectors and provide spatial and temporal reference of the embedded code streams ( tiles). </div><div><br></div><div>PS. Have you collected your thoughts yet on the current short comings?</div>
<div><br></div><div>Thanks,</div><div><br></div><div>Nathaniel Hunter Clay</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Mar 24, 2014 at 3:08 PM, Nathaniel Clay <span dir="ltr"><<a href="mailto:clay.nathaniel@gmail.com" target="_blank">clay.nathaniel@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Bborie,<br><br></div>What I really want is Nested Tables, as far as I can tell Postrgresql doesn’t fully support it.....<br>
<br></div>thanks,<br><br></div>Nathaniel Hunter Clay<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra">
<br><br><div class="gmail_quote">On Mon, Mar 24, 2014 at 1:37 PM, Bborie Park <span dir="ltr"><<a href="mailto:dustymugs@gmail.com" target="_blank">dustymugs@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">So not self-contained? For one coverage table containing raster tiles, you'd have a second hidden table of the packets? How would a function know where the packet table is?<span><font color="#888888"><div>
<br></div><div>-bborie</div>
</font></span></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Mon, Mar 24, 2014 at 9:41 AM, Nathaniel Clay <span dir="ltr"><<a href="mailto:clay.nathaniel@gmail.com" target="_blank">clay.nathaniel@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><div><div><div>Bborie,<br><br></div>No, each of the packets would be stored in a row in the packet table, and the raster tile object would have the FK of each of the packets related to that tile and maintain a ordered lists of the packet tables FK's of each progression order.<br>
<br></div>Thanks,<br><br></div>Nathaniel Hunter Clay<br><br></div>
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