{"id":52,"date":"2022-04-16T07:53:39","date_gmt":"2022-04-16T05:53:39","guid":{"rendered":"https:\/\/ceskemapy.cz\/subdom\/blog\/?p=52"},"modified":"2022-04-16T08:10:56","modified_gmt":"2022-04-16T06:10:56","slug":"gisak-a-technika-2-dil","status":"publish","type":"post","link":"https:\/\/ceskemapy.cz\/subdom\/blog\/gisak-a-technika-2-dil\/","title":{"rendered":"Gis\u00e1k a technika (2. d\u00edl)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">V\u00edtejte u druh\u00e9ho d\u00edlu na\u0161eho seri\u00e1lu Gis\u00e1k a technika. Nejprve bych cht\u011bl odpov\u011bd\u011bt na ot\u00e1zku: Pot\u0159ebuju na GIS v\u00fdkonn\u00fd po\u010d\u00edta\u010d? NE (ale jsou jist\u00e1 omezen\u00ed, \u0159ekneme si pozd\u011bji)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se kter\u00fdm po\u010d\u00edta\u010dem jsem za\u010dal j\u00e1? Sv\u016fj prvn\u00ed ntb jsem si koupil p\u0159ed n\u00e1stupem na vysokou \u0161kolu v roce 2013 a byl to po\u010d\u00edta\u010d ni\u017e\u0161\u00ed st\u0159edn\u00ed t\u0159\u00eddy. Konkr\u00e9tn\u011b se jednalo o Lenovo G580&nbsp; s n\u00e1sleduj\u00edc\u00edmi parametry a cenou p\u0159ibli\u017en\u011b 12 000 K\u010d.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>procesor: Intel core i5 3210 m<\/li><li>harddisk: 500 GB 5400 ot\/min<\/li><li>grafick\u00e1 karta: NVIDIA GT 635 M<\/li><li>ram: 4GB<\/li><li>os: Win 7<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kupodivu ho m\u00e1m dodnes a na v\u011bt\u0161inu \u00faloh mi posta\u010duje. Nicm\u00e9n\u011b b\u011bhem let do\u0161lo k n\u011bkter\u00fdm vylep\u0161en\u00edm. Jako prvn\u00ed upgrade bylo nutn\u00e9 nav\u00fd\u0161it RAM a to ze 4 GB na 12 GB, dokoupen\u00edm 8GB modulu. Osobn\u011b toto vid\u00edm jako kl\u00ed\u010dov\u00e9, pro pr\u00e1ci s GIS, grafikou a vubec pohodln\u00e9 pr\u00e1ci s v\u00edcero aplikacemi. Dal\u0161\u00ed upgrade prob\u011bhl v\u00fdm\u011bnou star\u00e9ho plotnov\u00e9ho disku za nov\u00e9 SSD ADATA Ultimate SU 800 (500 GB) a s t\u00edm i p\u0159echod na win 10. SSD disk notebooku vdechl nov\u00fd \u017eivot a i dnes, t\u00e9m\u011b\u0159 po 10 letech je tento HW naprosto dosta\u010duj\u00edc\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Na za\u010d\u00e1tku bylo zm\u00edn\u011bno, \u017ee pro pr\u00e1ci s \u201cGIS\u201d nen\u00ed t\u0159eba super v\u00fdkonn\u00e9ho stroje a ve velk\u00e9 m\u00ed\u0159e posta\u010duje i z\u00e1kladn\u00ed dom\u00e1c\u00ed notebook.<\/strong> Kde jsou ale limity?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e9 je tak\u00e9 \u0159\u00edci, zda pracujeme s komer\u010dn\u00edmi sw nebo open source. Obecn\u011b QGIS v aktu\u00e1ln\u00edch verz\u00edch b\u011b\u017e\u00ed o n\u011bco svi\u017en\u011bji i na stroj\u00edch, kter\u00e9 nemaj\u00ed p\u0159\u00edli\u0161 v\u00fdkonn\u00fd HW. Na druhou stranu z osobn\u00ed zku\u0161enosti mus\u00edm \u0159\u00edci, \u017ee i ArcGIS Pro se d\u00e1 provozovat na stroj\u00edch t\u00e9m\u011b\u0159 10 let star\u00fdch, kter\u00e9 u\u017e tehdy nepat\u0159ili mezi v\u00fdkonn\u00e9 \u201c\u017eelezo\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Osobn\u011b ve sv\u00e9 pr\u00e1ci spat\u0159uji dv\u011b hlavn\u00ed oblasti, ve kter\u00fdch je nutn\u00e9 m\u00edt siln\u00fd stroj:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00e1ce s rastrov\u00fdmi daty<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud pot\u0159ebujete zpracov\u00e1vat velk\u00e9 rastry, velk\u00e9 mno\u017estv\u00ed \u010di slo\u017eit\u00e9 v\u00fdpo\u010dty, zde u\u017e se bez v\u00fdkonn\u011bj\u0161\u00edho HW neobejdete, pokud tedy nechcete tr\u00e1vit u po\u010d\u00edta\u010de mnoho zbyte\u010dn\u00fdch hodin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P<strong>r\u00e1ce s 3D daty<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro pr\u00e1ci ve 3D je d\u016fle\u017eit\u00e1 p\u0159edev\u0161\u00edm grafick\u00e1 karta, kter\u00e1 umo\u017en\u00ed vykreslen\u00ed slo\u017eit\u00fdch sc\u00e9n. Zejm\u00e9na pokud m\u00e1te r\u00e1di architekturu tak existuje komer\u010dn\u00ed sw <a href=\"https:\/\/www.esri.com\/en-us\/arcgis\/products\/arcgis-cityengine\/overview\">City Engine<\/a>, kter\u00fd umo\u017e\u0148uje modelov\u00e1n\u00ed rozs\u00e1hl\u00fdch m\u011bst s pou\u017eit\u00edm GIS dat a tzv. procedur\u00e1ln\u00edm modelov\u00e1n\u00edm. B\u00fdv\u00e1 vyu\u017eit nap\u0159. v hern\u00edm a filmov\u00e9m pr\u016fmyslu.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>V\u00edtejte u druh\u00e9ho d\u00edlu na\u0161eho seri\u00e1lu Gis\u00e1k a technika. Nejprve bych cht\u011bl odpov\u011bd\u011bt na ot\u00e1zku: Pot\u0159ebuju na GIS v\u00fdkonn\u00fd po\u010d\u00edta\u010d? NE (ale jsou jist\u00e1 omezen\u00ed, <a class=\"mh-excerpt-more\" href=\"https:\/\/ceskemapy.cz\/subdom\/blog\/gisak-a-technika-2-dil\/\" title=\"Gis\u00e1k a technika (2. d\u00edl)\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":3,"featured_media":39,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[6,8],"class_list":["post-52","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obecne","tag-gis","tag-technika"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.5.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gis\u00e1k a technika (2. d\u00edl) - blog \u010deskemapy.cz<\/title>\n<meta name=\"description\" content=\"\u010cl\u00e1nek popisuj\u00edc\u00ed GIS a pot\u0159ebnou techniku k provozov\u00e1n\u00ed GIS aplikac\u00ed. 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