{"id":1500,"date":"2020-08-30T17:15:50","date_gmt":"2020-08-30T15:15:50","guid":{"rendered":"https:\/\/blogg.atl.nu\/det-grona-guldet\/?p=1500"},"modified":"2020-08-30T17:15:50","modified_gmt":"2020-08-30T15:15:50","slug":"digital-skogsmatning","status":"publish","type":"post","link":"https:\/\/blogg.atl.nu\/det-grona-guldet\/2020\/08\/30\/digital-skogsmatning\/","title":{"rendered":"Digital skogsm\u00e4tning"},"content":{"rendered":"<p>Jag skrev i ett tidigare inl\u00e4gg att vi haft bes\u00f6k av Anton Holmstr\u00f6m fr\u00e5n Katam, som demonstrerat vad de kan inom digital skogsm\u00e4tning. Nu har jag f\u00e5tt en del material som verkligen visar hur l\u00e5ngt de kommit. Titta bara p\u00e5 ovanst\u00e5ende bild. Det \u00e4r ett best\u00e5nd d\u00e4r vi i vintras h\u00f6gg bort granen och beh\u00f6ll tallen. Vi hade en del skador av granbarkborren och tallen \u00e4r stamkvistad och hela best\u00e5ndet, som \u00e4r en T24, \u00e4r mycket fint och \u00e4r 57 \u00e5r.<\/p>\n<p>Bilden ovan visar resultatet fr\u00e5n en dr\u00f6narm\u00e4tning. Det man ser \u00e4r allts\u00e5 antal stam per hektar i varje del av best\u00e5ndet, vilket jag tycker \u00e4r en stor f\u00f6rdel j\u00e4mf\u00f6rt med om man sj\u00e4lv tar ett antal provytor. Sj\u00e4lva m\u00e4tningen g\u00e5r till s\u00e5 att Anton skickade upp en dr\u00f6nare, som sedan flyger en f\u00f6rinst\u00e4lld bana \u00f6ver best\u00e5ndet och tar en massa foton. N\u00e4r detta \u00e4r klart, laddar man upp filen till ett program som Katam har, som sedan presenterar datan som ni ser ovan. Mycket smidigt och ingenj\u00f6rsm\u00e4ssigt! Nedan ser ni n\u00e4r Anton startar dr\u00f6naren vid best\u00e5ndet ovan.<\/p>\n<div style=\"width: 1920px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-1500-1\" width=\"1920\" height=\"1080\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/20200825_161003.mp4?_=1\" \/><a href=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/20200825_161003.mp4\">https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/20200825_161003.mp4<\/a><\/video><\/div>\n<p>Hela m\u00e4tningen tog nog inte l\u00e4ngre \u00e4n 7-8 minuter och d\u00e5 \u00e4r \u00e4nd\u00e5 best\u00e5ndet knappt fem hektar<\/p>\n<p>Ett annat exempel nedan:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-1496\" src=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/30-40.png\" alt=\"\" width=\"1054\" height=\"823\" srcset=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/30-40.png 1054w, https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/30-40-300x234.png 300w, https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/30-40-768x600.png 768w, https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/30-40-1024x800.png 1024w\" sizes=\"(max-width: 1054px) 100vw, 1054px\" \/><\/p>\n<p>Bilden ovan \u00e4r fr\u00e5n en f\u00f6rsta gallring i tv\u00e5 olika best\u00e5nd. Ett blandbest\u00e5nd och ett granbest\u00e5nd \u00e4r det. \u00c4ven h\u00e4r ser man att antal stam per hektar varierar en hel del. Ett omr\u00e5de som \u00e4r lila i den s\u00f6dra delen av bilden \u00e4r helt ogallrat.<\/p>\n<p>De h\u00e4r bilderna ger en fantastisk \u00f6verblick \u00f6ver best\u00e5ndet. Perfekt att g\u00f6ra som en utv\u00e4rdering efter en gallring s\u00e5 att man kan g\u00f6ra en \u00e4nnu b\u00e4ttre planering och utf\u00f6rande av gallringen n\u00e4sta g\u00e5ng. I stort sett tycker jag det ser bra ut, allts\u00e5 gallringsresultatet. Vi ligger runt 700-900 stam\/hektar p\u00e5 en stor del av ytan och det \u00e4r bra. I den rena granskogen, som \u00e4r den del s\u00f6der om basv\u00e4gen p\u00e5 bilden, kommer vi bara gallra denna g\u00e5ngen och d\u00e4r ligger vi idag allts\u00e5 p\u00e5 runt 800-900 samt \u00f6ver 900 p\u00e5 vissa delar. Det \u00e4r bra, vi vill att granen ska st\u00e5 t\u00e4t. Det f\u00e5r g\u00e4rna vara uppemot 1100 granar\/hektar efter den enda gallringen s\u00e5 vi kunde ha det n\u00e5got t\u00e4tare.<\/p>\n<p>Den del som \u00e4r i huvudsak norr om basv\u00e4gen \u00e4r ett blandbest\u00e5nd med \u00f6verv\u00e4gande andel tall. D\u00e4r r\u00e4knar vi med att gallra ytterligare en g\u00e5ng och nu \u00e4r stamantalet runt 700-900 och det \u00e4r bra. Efter en andra gallring, vilket f\u00f6rst\u00e5s ligger en bra bit bort i tiden nu, s\u00e5 ska vi ned till 550 stam per hektar och det finns nog bra f\u00f6ruts\u00e4ttningar f\u00f6r det. Det kanske \u00e4r n\u00e5got glest p\u00e5 n\u00e5gra st\u00e4llen men det finns n\u00e5gon bl\u00f6tmark i omr\u00e5det ocks\u00e5.<\/p>\n<p>Anton visade ocks\u00e5 deras app, d\u00e4r man m\u00e4ter med sin smartphone. Nedan ser ni resultat fr\u00e5n den m\u00e4tningen (om ni klickar p\u00e5 l\u00e4nken f\u00e5r ni upp en pdf fil med sammanfattning)<\/p>\n<p><span style=\"text-decoration: underline\"><a href=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/wp-content\/uploads\/sites\/38\/2020\/08\/KATAM\u2122-Forest-40.pdf\">KATAM\u2122 Forest 40<\/a><\/span><\/p>\n<p>Exemplet ovan \u00e4r bara tre m\u00e4tningar i en begr\u00e4nsad del av best\u00e5ndet och gjordes i demonstrationssyfte, skulle vi g\u00f6ra en helt\u00e4ckande m\u00e4tning skulle vi ta flera ytor men den visar kraften i de h\u00e4r digitala verktygen. Man kan ocks\u00e5 ladda upp resultatet direkt in i sin digitala skogsbruksplan.<\/p>\n<p>Ja, vi har nog bara sett b\u00f6rjan p\u00e5 digitaliseringen i skogsbruket och vill ni vara med p\u00e5 resan s\u00e5 rekommenderar jag att ni lyssnar i p\u00e5 v\u00e5rt senaste avsnitt av Skogspodden, &#8221;avsnitt 70 &#8211; Gallringsuppf\u00f6ljning och digital skogsm\u00e4tning&#8221;. <a href=\"http:\/\/www.skogspodden.se\/uncategorized\/avsnitt-70-gallringsuppfoljning-och-digital-skogsmatning\/\"><span style=\"text-decoration: underline\">Ni hittar avsnittet h\u00e4r.<\/span><\/a><span style=\"text-decoration: underline\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jag skrev i ett tidigare inl\u00e4gg att vi haft bes\u00f6k av Anton Holmstr\u00f6m fr\u00e5n Katam, som demonstrerat vad de kan inom digital skogsm\u00e4tning. Nu har jag f\u00e5tt en del material som verkligen visar hur l\u00e5ngt de kommit. Titta bara p\u00e5 ovanst\u00e5ende bild. Det \u00e4r ett best\u00e5nd d\u00e4r vi i vintras h\u00f6gg bort granen och beh\u00f6ll&#8230;<\/p>\n","protected":false},"author":358,"featured_media":1495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[52,27,18],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Digital skogsm\u00e4tning - Det gr\u00f6na guldet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogg.atl.nu\/det-grona-guldet\/2020\/08\/30\/digital-skogsmatning\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Digital skogsm\u00e4tning - Det gr\u00f6na guldet\" \/>\n<meta property=\"og:description\" content=\"Jag skrev i ett tidigare inl\u00e4gg att vi haft bes\u00f6k av Anton Holmstr\u00f6m fr\u00e5n Katam, som demonstrerat vad de kan inom digital skogsm\u00e4tning. 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