Long Term Preservation https://calvalportal.ceos.org/web/guest/cal/val-wiki/-/wiki/668236 2026-07-28T07:46:09Z 2026-07-28T07:46:09Z Emma Woolliams https://calvalportal.ceos.org/web/guest/cal/val-wiki/-/wiki/668236/Long Term Preservation?_com_liferay_wiki_web_portlet_WikiPortlet_version=1.2 2021-11-23T17:21:49Z 2021-10-04T19:22:48Z

<p><strong>Dfinition</strong> </p><p><strong><!----></strong> </p><p><strong><!----></strong>The act of maintaining information in a correct and independently understandable form over the long term, i.e. a period of time long enough to be concerned with the impact which changing technologies, including support for media and data formats, and changing user communities will have on the information being held in are pository. See also <em>preservation</em>. </p><p><strong>Source</strong> </p><p><a href="https://ceos.org/document_management/Working_Groups/WGISS/Interest_Groups/Data_Stewardship/White_Papers/EO-DataStewardshipGlossary.pdf"> CEOS/WGISS/DSIG/GLOS</a> </p><p><a href="https://public.ccsds.org/pubs/650x0m2.pdf"><span class="diff-html-added" id="added-diff-0" previous="first-diff" changeId="added-diff-0" next="last-diff">Reference Model for an Open Archival Information System (OAIS), Recommended Practice CCSDS 650.0-M-2, Magenta Book 2012</span></a><span class="diff-html-added" previous="first-diff" changeId="added-diff-0" next="last-diff">; </span><a href="https://ceos.org/document_management/Working_Groups/WGISS/Interest_Groups/Data_Stewardship/White_Papers/EO-DataStewardshipGlossary.pdf"><span class="diff-html-added" previous="first-diff" changeId="added-diff-0" next="last-diff">CEOS EO Data Stewardship Glossary</span></a><span class="diff-html-added" previous="first-diff" changeId="added-diff-0" next="last-diff"> </span></p><p><span class="diff-html-added" previous="first-diff" changeId="added-diff-0" next="last-diff">NESDIS Data Management Lexicon and Related Terms  </span></p><p><strong>Category</strong> </p><p><a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcalvalportal.ceos.org%2Ft-d_wiki%3Fp_p_id%3D54_INSTANCE_Wg3ti1194i20%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_p_col_id%3Dcolumn-2%26p_p_col_count%3D1%26_54_INSTANCE_Wg3ti1194i20_struts_action%3D%252Fwiki_display%252Fview%26_54_INSTANCE_Wg3ti1194i20_nodeName%3DCEOS_Terms_and_Definitions%26_54_INSTANCE_Wg3ti1194i20_title%3D4.%2BData%2BStewardship%2Bwords&amp;data=04%7C01%7Cfaye.lai%40npl.co.uk%7C71d207afa14d469389d808d988e92c16%7C601e5460b1bf49c0bd2de76ffc186a8d%7C1%7C0%7C637691357310862875%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=Ortjy2bF482FB%2Fu8940Qmf4JHeBYPdFdaqG9Av4rin8%3D&amp;reserved=0">4. Data Stewardship words</a> </p>

Emma Woolliams 2021-10-04T19:22:48Z Emma Woolliams https://calvalportal.ceos.org/web/guest/cal/val-wiki/-/wiki/668236/Long Term Preservation?_com_liferay_wiki_web_portlet_WikiPortlet_version=1.0 2021-10-04T19:22:48Z 2021-10-04T19:22:48Z

<p><strong>Dfinition</strong> </p><p><strong><!----></strong> </p><p><strong><!----></strong>The act of maintaining information in a <span class="diff-html-removed" id="removed-diff-0" previous="first-diff" changeId="removed-diff-0" next="added-diff-0">correct and </span><span class="diff-html-added" id="added-diff-0" previous="removed-diff-0" changeId="added-diff-0" next="removed-diff-1">correctand </span>independently understandable form over <span class="diff-html-removed" id="removed-diff-1" previous="added-diff-0" changeId="removed-diff-1" next="added-diff-1">the long </span><span class="diff-html-added" id="added-diff-1" previous="removed-diff-1" changeId="added-diff-1" next="removed-diff-2">thelong </span>term, i.e. a period of time long enough to <span class="diff-html-removed" id="removed-diff-2" previous="added-diff-1" changeId="removed-diff-2" next="added-diff-2">be concerned </span><span class="diff-html-added" id="added-diff-2" previous="removed-diff-2" changeId="added-diff-2" next="removed-diff-3">beconcerned </span>with the impact which <span class="diff-html-removed" id="removed-diff-3" previous="added-diff-2" changeId="removed-diff-3" next="added-diff-3">changing technologies</span><span class="diff-html-added" id="added-diff-3" previous="removed-diff-3" changeId="added-diff-3" next="removed-diff-4">changingtechnologies</span>, including support for media <span class="diff-html-removed" id="removed-diff-4" previous="added-diff-3" changeId="removed-diff-4" next="added-diff-4">and data </span><span class="diff-html-added" id="added-diff-4" previous="removed-diff-4" changeId="added-diff-4" next="removed-diff-5">anddata </span>formats, and changing user communities <span class="diff-html-removed" id="removed-diff-5" previous="added-diff-4" changeId="removed-diff-5" next="added-diff-5">will have </span><span class="diff-html-added" id="added-diff-5" previous="removed-diff-5" changeId="added-diff-5" next="removed-diff-6">willhave </span>on the information being held in <span class="diff-html-removed" id="removed-diff-6" previous="added-diff-5" changeId="removed-diff-6" next="added-diff-6">are pository</span><span class="diff-html-added" id="added-diff-6" previous="removed-diff-6" changeId="added-diff-6" next="changed-diff-0">arepository</span>.See also <span class="diff-html-changed" id="changed-diff-0" changes="&lt;b&gt;Emphasis&lt;/b&gt; style removed." previous="added-diff-6" changeId="changed-diff-0" next="removed-diff-7">preservation</span>. </p><p><strong>Source</strong> </p><p><a href="https://ceos.org/document_management/Working_Groups/WGISS/Interest_Groups/Data_Stewardship/White_Papers/EO-DataStewardshipGlossary.pdf"> CEOS/WGISS/DSIG/GLOS</a> </p><p><a href="https://public.ccsds.org/pubs/650x0m2.pdf"><span class="diff-html-removed" id="removed-diff-7" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">Reference Model for an Open Archival Information System (OAIS), Recommended Practice CCSDS 650.0-M-2, Magenta Book 2012</span></a><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">; </span><a href="https://ceos.org/document_management/Working_Groups/WGISS/Interest_Groups/Data_Stewardship/White_Papers/EO-DataStewardshipGlossary.pdf"><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">CEOS EO Data Stewardship Glossary</span></a><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff"> </span></p><p><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">NESDIS Data Management Lexicon and Related Terms  </span></p><p><strong><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">Category</span></strong><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff"> </span></p><p><a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcalvalportal.ceos.org%2Ft-d_wiki%3Fp_p_id%3D54_INSTANCE_Wg3ti1194i20%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_p_col_id%3Dcolumn-2%26p_p_col_count%3D1%26_54_INSTANCE_Wg3ti1194i20_struts_action%3D%252Fwiki_display%252Fview%26_54_INSTANCE_Wg3ti1194i20_nodeName%3DCEOS_Terms_and_Definitions%26_54_INSTANCE_Wg3ti1194i20_title%3D4.%2BData%2BStewardship%2Bwords&amp;data=04%7C01%7Cfaye.lai%40npl.co.uk%7C71d207afa14d469389d808d988e92c16%7C601e5460b1bf49c0bd2de76ffc186a8d%7C1%7C0%7C637691357310862875%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=Ortjy2bF482FB%2Fu8940Qmf4JHeBYPdFdaqG9Av4rin8%3D&amp;reserved=0"><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff">4. Data Stewardship words</span></a><span class="diff-html-removed" previous="changed-diff-0" changeId="removed-diff-7" next="last-diff"> </span></p>

Emma Woolliams 2021-10-04T19:22:48Z