{"id":427,"date":"2014-05-16T11:32:07","date_gmt":"2014-05-16T08:32:07","guid":{"rendered":"http:\/\/remsens.edi.lv\/?page_id=427"},"modified":"2014-05-16T12:37:08","modified_gmt":"2014-05-16T09:37:08","slug":"trident","status":"publish","type":"page","link":"http:\/\/remsens.edi.lv\/?page_id=427","title":{"rendered":"<b>TrIdent<\/b>"},"content":{"rendered":"<h2>Identification of tree species in Latvian forests<\/h2>\n<p>Development of methodology for identification of tree species in mixed Latvian forests from LiDAR and multispectral data supplied by the customer. Used for forest inventory on the invidual tree level.<\/p>\n<p><b>Customer<\/b>: LLC Forest Owners Consulting Center (<a href=\"http:\/\/www.mikc.lv\" target=\"_blank\">www.mikc.lv<\/a>)<\/p>\n<p><b>Period<\/b>: 2009-2011<\/p>\n<p>IECS developed a method for classification of individual tree species based on two-stage Bayes approach. Published in: R. Dinuls, G. Erins, A. Lorencs, I. Mednieks, and J. Sinica-Sinavskis, \u201cTree species identification in mixed Baltic forest using LiDAR and multispectral data,\u201d IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., vol. 5, no. 2, pp. 594\u2013603, 2012.<\/p>\n<p><a href=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/ClassifiedTrees.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-431\" alt=\"ClassifiedTrees\" src=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/ClassifiedTrees.png\" width=\"576\" height=\"640\" srcset=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/ClassifiedTrees.png 576w, http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/ClassifiedTrees-270x300.png 270w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/a><\/p>\n<p>Software package HyperEDI was developed within the project, featuring:<\/p>\n<ul>\n<li>Multispectral and LiDAR data import \/ informative viewing<\/li>\n<li>Choosing analysis &amp; viewing parameters<\/li>\n<li>Selection of analysis area<\/li>\n<li>Definition of species<\/li>\n<li>Training from known field data<\/li>\n<li>Choosing design trees (analysis of spectra, RGB images)<\/li>\n<li>Checking design set for representativeness<\/li>\n<li>Clusterization (taking random trees from analysis regions)<\/li>\n<li>Classification based on clusters\u2019 parameters<\/li>\n<li>Tree species identification<\/li>\n<li>Viewing and comparing spectra of pixels, trees and regions<\/li>\n<\/ul>\n<p><a href=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/DetailedImage.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-433\" alt=\"DetailedImage\" src=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/DetailedImage.png\" width=\"633\" height=\"764\" srcset=\"http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/DetailedImage.png 633w, http:\/\/remsens.edi.lv\/wp-content\/uploads\/2014\/05\/DetailedImage-248x300.png 248w\" sizes=\"(max-width: 633px) 100vw, 633px\" \/><\/a><\/p>\n<p>HyperEDI was delivered to customer for practical use in forest inventory.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Identification of tree species in Latvian forests Development of methodology for identification of tree species in mixed Latvian forests from LiDAR and multispectral data supplied by the customer. Used for forest inventory on the invidual tree level. Customer: LLC Forest Owners Consulting Center (www.mikc.lv) Period: 2009-2011 IECS developed a method for classification of individual tree &hellip;<br \/><a href=\"http:\/\/remsens.edi.lv\/?page_id=427\">Read more <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/pages\/427"}],"collection":[{"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=427"}],"version-history":[{"count":9,"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/pages\/427\/revisions"}],"predecessor-version":[{"id":454,"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=\/wp\/v2\/pages\/427\/revisions\/454"}],"wp:attachment":[{"href":"http:\/\/remsens.edi.lv\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}