{"id":1497,"date":"2026-07-01T18:09:05","date_gmt":"2026-07-01T14:39:05","guid":{"rendered":"https:\/\/drjk.ir\/blog\/?p=1497"},"modified":"2026-08-05T11:27:07","modified_gmt":"2026-08-05T07:57:07","slug":"ardabil-dem","status":"publish","type":"post","link":"https:\/\/drjk.ir\/blog\/ardabil-dem\/","title":{"rendered":"\u062f\u0627\u0646\u0644\u0648\u062f \u0641\u0627\u06cc\u0644 DEM \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 \u0631\u0642\u0648\u0645\u06cc \u0627\u0631\u062a\u0641\u0627\u0639 (<a href=\"https:\/\/drjk.ir\/blog\/what-is-dem\/\" target=\"_blank\" data-type=\"post\" data-id=\"406\" rel=\"noreferrer noopener\">DEM<\/a>) \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644\u060c \u0627\u0633\u062a\u062e\u0631\u0627\u062c\u200c\u0634\u062f\u0647 \u0627\u0632 \u0633\u0646\u062c\u0646\u062f\u0647 <a href=\"https:\/\/drjk.ir\/blog\/srtm-mission-overview\/\" target=\"_blank\" data-type=\"post\" data-id=\"222\" rel=\"noreferrer noopener\">SRTM<\/a> \u0628\u0627 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 \u0645\u06a9\u0627\u0646\u06cc \u06f3\u06f0 \u0645\u062a\u0631\u06cc (\u06f1 \u062b\u0627\u0646\u06cc\u0647 \u0642\u0648\u0633\u06cc)\u060c \u0647\u0645\u200c\u0627\u06a9\u0646\u0648\u0646 \u062c\u0647\u062a \u062f\u0627\u0646\u0644\u0648\u062f \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u06a9\u0644 \u0645\u0633\u0627\u062d\u062a \u0627\u0633\u062a\u0627\u0646 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0628\u0627 \u0641\u0631\u0645\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f GeoTIFF \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062e\u062a\u0635\u0627\u062a WGS84 \u062a\u0647\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u062c\u0645 \u0627\u06cc\u0646 \u0644\u0627\u06cc\u0647 \u0631\u0633\u062a\u0631\u06cc \u062f\u0631 \u062d\u062f\u0648\u062f 75 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0634\u0627\u06cc\u0627\u0646 \u0630\u06a9\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u062f\u0642\u062a \u062f\u0631 \u067e\u0631\u062f\u0627\u0632\u0634\u200c\u0647\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062c\u063a\u0631\u0627\u0641\u06cc\u0627\u06cc\u06cc (GIS) \u0648 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0627\u0647\u0627\u06cc \u0644\u0628\u0647\u200c\u0627\u06cc (Edge effects) \u062f\u0631 \u062a\u062d\u0644\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u06a9\u0627\u0646\u06cc\u060c \u0628\u0631\u0634 \u0641\u0627\u06cc\u0644 <a href=\"https:\/\/drjk.ir\/blog\/dem\/\" data-type=\"link\" data-id=\"https:\/\/drjk.ir\/blog\/dem\/\" target=\"_blank\" rel=\"noreferrer noopener\">DEM<\/a> \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0633\u062a\u0637\u06cc\u0644\u06cc (Bounding Box) \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0648 \u062d\u0627\u0634\u06cc\u0647\u200c\u0627\u06cc \u0627\u0645\u0646 \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0645\u0631\u0632\u0647\u0627\u06cc \u0633\u06cc\u0627\u0633\u06cc \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644 \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0631 \u0628\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ae610aeb3a3a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ae610aeb3a3a\" class=\"aligncenter size-large is-resized wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"861\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/drjk.ir\/blog\/wp-content\/uploads\/2026\/07\/ardabil-dem-861x1024.webp\" alt=\"DEM \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644\" class=\"wp-image-1597\" style=\"aspect-ratio:0.888673966356948;width:490px;height:auto\" srcset=\"https:\/\/drjk.ir\/blog\/wp-content\/uploads\/2026\/07\/ardabil-dem-861x1024.webp 861w, https:\/\/drjk.ir\/blog\/wp-content\/uploads\/2026\/07\/ardabil-dem-252x300.webp 252w, https:\/\/drjk.ir\/blog\/wp-content\/uploads\/2026\/07\/ardabil-dem-768x914.webp 768w, https:\/\/drjk.ir\/blog\/wp-content\/uploads\/2026\/07\/ardabil-dem.webp 1160w\" sizes=\"auto, (max-width: 861px) 100vw, 861px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">\u0645\u062f\u0644 \u0631\u0642\u0648\u0645\u06cc \u0627\u0631\u062a\u0641\u0627\u0639\u06cc (DEM) \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u067e\u0633 \u0627\u0632 \u062a\u06a9\u0645\u06cc\u0644 \u0641\u0631\u0627\u06cc\u0646\u062f \u067e\u0631\u062f\u0627\u062e\u062a\u060c \u0644\u06cc\u0646\u06a9 \u062f\u0627\u0646\u0644\u0648\u062f \u0641\u0627\u06cc\u0644 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0644\u062d\u0638\u0647 \u0648 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button auto-pay-btn is-style-fill\"><a class=\"wp-block-button__link has-black-background-color has-background wp-element-button\" href=\"#\" target=\"_blank\" rel=\"noreferrer noopener\">\u067e\u0631\u062f\u0627\u062e\u062a \u0648 \u062f\u0627\u0646\u0644\u0648\u062f \u0641\u0627\u06cc\u0644<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 \u0631\u0642\u0648\u0645\u06cc \u0627\u0631\u062a\u0641\u0627\u0639 (DEM) \u0627\u0633\u062a\u0627\u0646 \u0627\u0631\u062f\u0628\u06cc\u0644\u060c \u0627\u0633\u062a\u062e\u0631\u0627\u062c\u200c\u0634\u062f\u0647 \u0627\u0632 \u0633\u0646\u062c\u0646\u062f\u0647 SRTM \u0628\u0627 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 \u0645\u06a9\u0627\u0646\u06cc \u06f3\u06f0 \u0645\u062a\u0631\u06cc (\u06f1 \u062b\u0627\u0646\u06cc\u0647 \u0642\u0648\u0633\u06cc)\u060c \u0647\u0645\u200c\u0627\u06a9\u0646\u0648\u0646 \u062c\u0647\u062a \u062f\u0627\u0646\u0644\u0648\u062f \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u06a9\u0644 \u0645\u0633\u0627\u062d\u062a \u0627\u0633\u062a\u0627\u0646\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[19],"class_list":["post-1497","post","type-post","status-publish","format-standard","hentry","category-dataset","tag-dem"],"_links":{"self":[{"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/posts\/1497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/comments?post=1497"}],"version-history":[{"count":0,"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/posts\/1497\/revisions"}],"wp:attachment":[{"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/media?parent=1497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/categories?post=1497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drjk.ir\/blog\/wp-json\/wp\/v2\/tags?post=1497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}