<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://communities.bentley.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>Managing partial updates on large ContextCapture projects</title><link>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>Managing partial updates on large ContextCapture projects</title><link>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects</link><pubDate>Wed, 03 Feb 2021 11:14:51 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:191eaa9b-daa3-4613-8188-5b178bd651f2</guid><dc:creator>Felix James</dc:creator><comments>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects#comments</comments><description>Current Revision posted to ContextCapture | Descartes | Pointools | Orbit Wiki by Felix James on 2/3/2021 11:14:51 AM&lt;br /&gt;
&lt;p style="padding:0;margin:0;"&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ContextCapture&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N\A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Environment:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Subarea:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;/p&gt;
&lt;h1&gt;Problem&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;You have an area (a city, or just a construction site) photographed and 3MX model completed.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Some changes have been made (in a city a new building raised or the whole block rebuilt; or on the construction site some new parts are built).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;How you can incorporate new photos and the changes on certain areas into an existing model, so that the whole model does not have to be regenerated?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&lt;h1&gt;Solution&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Take photos of the new area of interest&lt;br /&gt;Ensure the new dataset includes enough photos to generate a good 3D model of the area that has changed.&lt;br /&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new block (in the same Project as the major area) with the new photos&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Do an aerotriangulation on the new block ensuring that it is correctly georeferenced relative to the initial block (use Ground Control points or derive GCP from the initial scene)&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new reconstruction (of the new changed areas) with the same tiling (SRS, tile size, tiling origin) as the original reconstruction.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Produce the tiles in 3MX format with the same settings (same SRS, same SRS origin). Ensure that the same parameters are used for the Reconstruction and Production so that the old and new tiles are perfectly matched. &lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Replace the old tiles with the new ones in the Production directory&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&lt;br /&gt;Note:&lt;br /&gt;Using this method there are likely to be texture discrepancies at the tile limit (due to the capturing being done at different times).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align:right;"&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Felix James&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: ContextCapture, en, SELECTsupport&lt;/div&gt;
</description></item><item><title>Managing partial updates on large ContextCapture projects</title><link>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects/revision/3</link><pubDate>Mon, 22 Aug 2016 15:13:19 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:191eaa9b-daa3-4613-8188-5b178bd651f2</guid><dc:creator>Felix James</dc:creator><comments>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects#comments</comments><description>Revision 3 posted to ContextCapture | Descartes | Pointools | Orbit Wiki by Felix James on 8/22/2016 3:13:19 PM&lt;br /&gt;
&lt;p style="padding:0;margin:0;"&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ContextCapture&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N\A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Environment:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Subarea:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;/p&gt;
&lt;h1&gt;Problem&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;You have an area (a city, or just a construction site) photographed and 3MX model completed.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Some changes have been made (in a city a new building raised or the whole block rebuilt; or on the construction site some new parts are built).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;How you can incorporate new photos and the changes on certain areas into an existing model, so that the whole model does not have to be regenerated?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&lt;h1&gt;Solution&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Take photos of the new area of interest&lt;br /&gt;Ensure the new dataset includes enough photos to generate a good 3D model of the area that has changed.&lt;br /&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new block (in the same Project as the major area) with the new photos&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Do an aerotriangulation on the new block ensuring that it is correctly georeferenced relative to the initial block (use Ground Control points or derive GCP from the initial scene)&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new reconstruction (of the new changed areas) with the same tiling (SRS, tile size, tiling origin) as the original reconstruction.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Produce the tiles in 3MX format with the same settings (same SRS, same SRS origin). Ensure that the same parameters are used for the Reconstruction and Production so that the old and new tiles are perfectly matched. &lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Replace the old tiles with the new ones in the Production directory&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p style="font-family:Calibri;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&lt;br /&gt;Note:&lt;br /&gt;Using this method there are likely to be texture discrepancies at the tile limit (due to the capturing being done at different times).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;br /&gt;&lt;img width="189" height="60" style="border-width:0px;" alt=" " src="http://communities.bentley.com/cfs-file.ashx/__key/communityserver-components-sitefiles/TSG-Logo.png" /&gt;&lt;/p&gt;
&lt;p style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align:right;"&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Felix James&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: ContextCapture, en, SELECTsupport&lt;/div&gt;
</description></item><item><title>How to update changes in a ContextCapture project</title><link>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects/revision/2</link><pubDate>Tue, 09 Aug 2016 08:20:17 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:191eaa9b-daa3-4613-8188-5b178bd651f2</guid><dc:creator>Felix James</dc:creator><comments>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects#comments</comments><description>Revision 2 posted to ContextCapture | Descartes | Pointools | Orbit Wiki by Felix James on 8/9/2016 8:20:17 AM&lt;br /&gt;
&lt;p style="padding:0;margin:0;"&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ContextCapture&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N\A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Environment:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Subarea:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;/p&gt;
&lt;h1&gt;Problem&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;You have an area (a city, or just a construction site) photographed and 3MX model completed.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Some changes have been made (in a city a new building raised or the whole block rebuilt; or on the construction site some parts are built).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;How you can incorporate new photos and the changes on certain areas into an existing model, so that the whole model does not have to be regenerated?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&lt;h1&gt;Solution&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Take photos of the new area of interest&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Ensure the new dataset includes enough photos to generate a good 3D model of the area that has changed:&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class="CxSpFirst" style="margin:0 0 .0001pt .5in;text-indent:-18pt;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;&amp;middot;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new block with the new photos&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0 0 .0001pt .5in;text-indent:-18pt;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;&amp;middot;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Do an aerotriangulation ensuring that it is correctly georeferenced&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0 0 .0001pt .5in;text-indent:-18pt;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;&amp;middot;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Create a new reconstruction with the same tiling (SRS, tile size, tiling origin) as the original reconstruction.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0 0 .0001pt .5in;text-indent:-18pt;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;&amp;middot;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Produce the tiles in 3MX format with the same settings (same SRS, same SRS origin)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpLast" style="margin:0 0 .0001pt .5in;text-indent:-18pt;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;&amp;middot;&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Replace the old tiles&amp;nbsp;with the new ones.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Note:&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;span style="font-family:Calibri;"&gt;Using this method there are likely to be texture discrepancies at the tile limit (due to the capturing being done at different times).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&lt;h1&gt;&lt;br /&gt;&lt;img width="189" height="60" style="border-width:0px;" alt=" " src="http://communities.bentley.com/cfs-file.ashx/__key/communityserver-components-sitefiles/TSG-Logo.png" /&gt;&lt;/h1&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Felix James&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
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&lt;/table&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: ContextCapture, en, SELECTsupport&lt;/div&gt;
</description></item><item><title>How to update changes in ContextCapture project</title><link>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects/revision/1</link><pubDate>Tue, 09 Aug 2016 08:19:18 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:191eaa9b-daa3-4613-8188-5b178bd651f2</guid><dc:creator>Felix James</dc:creator><comments>https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/30215/managing-partial-updates-on-large-contextcapture-projects#comments</comments><description>Revision 1 posted to ContextCapture | Descartes | Pointools | Orbit Wiki by Felix James on 8/9/2016 8:19:18 AM&lt;br /&gt;
&lt;table style="border-top:#dce5f0 0px solid;border-right:#dce5f0 0px solid;border-bottom:#dce5f0 0px solid;border-left:#dce5f0 0px solid;background-color:#dce5f0;" border="0"&gt;
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&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ContextCapture&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N\A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Environment:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Subarea:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;N/A&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;
&lt;p&gt;&lt;/p&gt;
&lt;h1&gt;Problem&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;You have an area (a city, or just a construction site) photographed and 3MX model completed.&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Some changes have been made (in a city a new building raised or the whole block rebuilt; or on the construction site some parts are built).&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;How you can incorporate new photos and the changes on certain areas into an existing model, so that the whole model does not have to be regenerated?&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;
&lt;h1&gt;Solution&lt;/h1&gt;
&lt;p&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Take photos of the new area of interest&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Ensure the new dataset includes enough photos to generate a good 3D model of the area that has changed:&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class="CxSpFirst" style="margin:0cm 0cm 0pt 54pt;text-indent:-18pt;margin:0 0 .0001pt .5in;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;·&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Create a new block with the new photos&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0cm 0cm 0pt 54pt;text-indent:-18pt;margin:0 0 .0001pt .5in;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;·&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Do an aerotriangulation ensuring that it is correctly georeferenced&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0cm 0cm 0pt 54pt;text-indent:-18pt;margin:0 0 .0001pt .5in;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;·&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Create a new reconstruction with the same tiling (SRS, tile size, tiling origin) as the original reconstruction.&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpMiddle" style="margin:0cm 0cm 0pt 54pt;text-indent:-18pt;margin:0 0 .0001pt .5in;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;·&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Produce the tiles in 3MX format with the same settings (same SRS, same SRS origin)&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p class="CxSpLast" style="margin:0cm 0cm 8pt 54pt;text-indent:-18pt;margin:0 0 .0001pt .5in;"&gt;&lt;span lang="EN-GB" style="font-family:Symbol;"&gt;&lt;span&gt;·&lt;span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Replace the old tiles&amp;nbsp;with the new ones.&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Note:&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="margin:0cm 0cm 8pt;"&gt;&lt;span lang="EN-GB"&gt;&lt;font face="Calibri"&gt;Using this method there are likely to be texture discrepancies at the tile limit (due to the capturing being done at different times).&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;
&lt;h1&gt;&lt;br /&gt;&lt;img style="border-left-width:0px;border-right-width:0px;border-bottom-width:0px;border-top-width:0px;" alt=" " src="http://communities.bentley.com/cfs-file.ashx/__key/communityserver-components-sitefiles/TSG-Logo.png" width="189" height="60" /&gt; 
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&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Felix James&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: ContextCapture, en, SELECTsupport&lt;/div&gt;
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