{"id":5458,"date":"2025-04-09T14:58:00","date_gmt":"2025-04-09T11:58:00","guid":{"rendered":"https:\/\/solidcomp.com\/terms\/pts-file-format\/"},"modified":"2026-03-11T18:50:56","modified_gmt":"2026-03-11T16:50:56","slug":"pts","status":"publish","type":"terms","link":"https:\/\/solidcomp.com\/fi\/termit\/pts\/","title":{"rendered":"PTS (Pistepilvitiedostomuoto)"},"content":{"rendered":"\n<p>PTS on laajasti k\u00e4ytetty tekstipohjainen tiedostomuoto kolmiulotteisen pistepilvidatan tallentamiseen. Sit\u00e4 k\u00e4ytet\u00e4\u00e4n erityisesti maanp\u00e4\u00e4llisess\u00e4 laserkeilauksessa ja 3D-dokumentoinnissa, etenkin kun tarvitaan yhteensopivuutta eri ohjelmistojen v\u00e4lill\u00e4.<\/p>\n\n\n\n<p>PTS-tiedosto tallentaa jokaisen pisteen riville, joka sis\u00e4lt\u00e4\u00e4 sen sijainnin (X, Y, Z) sek\u00e4 mahdollisesti lis\u00e4tietoja kuten intensiteettiarvon, v\u00e4rikomponentit (RGB) tai normaalivektorit. Formaatti on yksinkertainen, helposti luettavissa ja k\u00e4sitelt\u00e4viss\u00e4, mink\u00e4 vuoksi se soveltuu hyvin tiedon siirt\u00e4miseen ohjelmistojen v\u00e4lill\u00e4.<\/p>\n\n\n\n<p>Koska PTS on tekstimuotoinen ja tallentaa jokaisen pisteen ilman pakkausta, sen tiedostokoko voi kasvaa eritt\u00e4in suureksi. Miljoonia pisteit\u00e4 sis\u00e4lt\u00e4v\u00e4t aineistot voivat kuormittaa k\u00e4sittely\u00e4 ja tallennusta, joten PTS-tiedostot muunnetaan usein pakattuihin formaatteihin, kuten LAS, LAZ tai E57, jotka mahdollistavat tehokkaamman k\u00e4sittelyn ja visualisoinnin.<\/p>\n\n\n\n<p>PTS-formaattia hy\u00f6dynnet\u00e4\u00e4n esimerkiksi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pistepilvien siirt\u00e4misess\u00e4 eri ohjelmistojen v\u00e4lill\u00e4<\/li>\n\n\n\n<li>3D-keilausaineiston esik\u00e4sittelyss\u00e4 ja suodatuksessa<\/li>\n\n\n\n<li>Rakennusten, restauroinnin ja infrastruktuurin mallintamisessa<\/li>\n\n\n\n<li>Skannausaineiston alustavassa yhdist\u00e4misess\u00e4 ja rekister\u00f6inniss\u00e4<\/li>\n<\/ul>\n\n\n\n<p><em>Katso my\u00f6s: <a href=\"https:\/\/solidcomp.com\/fi\/termit\/pistepilvi\/\">Pistepilvi<\/a>, <a href=\"https:\/\/solidcomp.com\/fi\/termit\/pistepilviformaatit\/\">Pistepilviformaatit<\/a>, <a href=\"https:\/\/solidcomp.com\/fi\/termit\/ptx\/\">PTX<\/a><\/em><\/p>\n","protected":false},"featured_media":0,"template":"","terms-category":[61],"class_list":["post-5458","terms","type-terms","status-publish","hentry","terms-category-tiedostomuodot-ja-formaatit"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PTS (Pistepilvitiedostomuoto) | SolidComp | Sanasto<\/title>\n<meta name=\"description\" content=\"PTS on yleinen pistepilvitiedostomuoto, joka tallentaa kolmiulotteisia koordinaatteja tekstimuodossa.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/solidcomp.com\/fi\/termit\/pts\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PTS (Pistepilvitiedostomuoto) | 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