From geophysics to geodetic datum: updating the NZGD2000 deformation model
The deformation model is a critical component of New Zealand Geodetic Datum 2000 (NZGD2000), the official reference frame for New Zealand. The model is used to manage the relationship between the NZGD2000 and the global International Terrestrial Reference Frame (ITRF), in which precise geodetic meas...
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Veröffentlicht in: | New Zealand journal of geology and geophysics 2016-01, Vol.59 (1), p.22-32 |
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creator | Crook, Chris Donnelly, Nic Beavan, John Pearson, Chris |
description | The deformation model is a critical component of New Zealand Geodetic Datum 2000 (NZGD2000), the official reference frame for New Zealand. The model is used to manage the relationship between the NZGD2000 and the global International Terrestrial Reference Frame (ITRF), in which precise geodetic measurements are made. Consequently, the deformation model has a direct impact on NZGD2000 coordinates. With improved knowledge of the secular deformation field and models of significant earthquakes to have affected New Zealand since 2000 now being available, the decision was made to update the deformation model. At the same time, the 14-parameter transformation between ITRFs to be used in New Zealand was officially defined. |
doi_str_mv | 10.1080/00288306.2015.1100641 |
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At the same time, the 14-parameter transformation between ITRFs to be used in New Zealand was officially defined.</description><subject>Datum</subject><subject>deformation model</subject><subject>earthquake</subject><subject>Earthquakes</subject><subject>Geophysics</subject><subject>ITRF</subject><subject>NZGD2000</subject><subject>Product design</subject><subject>reference frame</subject><subject>transformation</subject><issn>0028-8306</issn><issn>1175-8791</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqNkU9Lw0AQxRdRsFY_ghDw4iV1Jsn-86SorUrRi168LNvspo0k2bqbIP32JrZePIinmWF-78HMI-QUYYIg4AIgESIFNkkA6QQRgGW4R0aInMaCS9wno4GJB-iQHIXw3o8skzgij1Pv6mhp3Xq1CWUeotYNk7FtmUdGt119GXXrvimbZdSubPT0NrtNACAytnC-7heuiepeUB2Tg0JXwZ7s6pi8Tu9ebu7j-fPs4eZ6HmsKvI31Qki5gCwrhKQ5zxA1JsZwYxcm5VZTywyA5jmAMQlDZgsjeJYnNEWzKNJ0TM63vmvvPjobWlWXIbdVpRvruqBQopRUUCb_iTLG_uEqQLCMS8h69OwX-u463_Q3K-RCJEICh56iWyr3LgRvC7X2Za39RiGoITf1k5saclO73Hrd1VZXNt8P_nS-MqrVm8r5wusmL4NK_7b4Ajo1nBk</recordid><startdate>20160102</startdate><enddate>20160102</enddate><creator>Crook, Chris</creator><creator>Donnelly, Nic</creator><creator>Beavan, John</creator><creator>Pearson, Chris</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope></search><sort><creationdate>20160102</creationdate><title>From geophysics to geodetic datum: updating the NZGD2000 deformation model</title><author>Crook, Chris ; Donnelly, Nic ; Beavan, John ; Pearson, Chris</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a507t-ab899b044f895c7411a12dd7debd37ea5e6d00a7c00dd2616efd874c2531dbf33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Datum</topic><topic>deformation model</topic><topic>earthquake</topic><topic>Earthquakes</topic><topic>Geophysics</topic><topic>ITRF</topic><topic>NZGD2000</topic><topic>Product design</topic><topic>reference frame</topic><topic>transformation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Crook, Chris</creatorcontrib><creatorcontrib>Donnelly, Nic</creatorcontrib><creatorcontrib>Beavan, John</creatorcontrib><creatorcontrib>Pearson, Chris</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>New Zealand journal of geology and geophysics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Crook, Chris</au><au>Donnelly, Nic</au><au>Beavan, John</au><au>Pearson, Chris</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>From geophysics to geodetic datum: updating the NZGD2000 deformation model</atitle><jtitle>New Zealand journal of geology and geophysics</jtitle><date>2016-01-02</date><risdate>2016</risdate><volume>59</volume><issue>1</issue><spage>22</spage><epage>32</epage><pages>22-32</pages><issn>0028-8306</issn><eissn>1175-8791</eissn><abstract>The deformation model is a critical component of New Zealand Geodetic Datum 2000 (NZGD2000), the official reference frame for New Zealand. 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source | Royal Society of New Zealand Open Access Journals; EZB-FREE-00999 freely available EZB journals |
subjects | Datum deformation model earthquake Earthquakes Geophysics ITRF NZGD2000 Product design reference frame transformation |
title | From geophysics to geodetic datum: updating the NZGD2000 deformation model |
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