{"id":1172,"date":"2026-06-21T15:16:28","date_gmt":"2026-06-21T07:16:28","guid":{"rendered":"https:\/\/projectleon.net\/make\/blog\/gps-accuracy-hdop-vdop-satellites-farsi\/"},"modified":"2026-06-21T15:16:29","modified_gmt":"2026-06-21T07:16:29","slug":"gps-accuracy-hdop-vdop-satellites-farsi","status":"publish","type":"post","link":"https:\/\/projectleon.net\/make\/blog\/gps-accuracy-hdop-vdop-satellites-farsi\/","title":{"rendered":"\u062f\u0642\u062a GPS\u060c HDOP\u060c VDOP \u0648 \u062a\u0639\u062f\u0627\u062f \u0645\u0627\u0647\u0648\u0627\u0631\u0647 (\u0641\u0627\u0631\u0633\u06cc)"},"content":{"rendered":"
\n\u062f\u0642\u062a GPS HDOP VDOP\n<\/div>\n
\n

\u0686\u06af\u0648\u0646\u0647 \u062f\u0642\u062a GPS \u0631\u0627 \u0628\u0641\u0647\u0645\u06cc\u0645\u061f<\/h2>\n

GPS \u0641\u0642\u0637 \u0645\u062e\u062a\u0635\u0627\u062a \u0646\u0645\u06cc\u200c\u062f\u0647\u062f\u061b \u0628\u0644\u06a9\u0647 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0622\u0646 \u0634\u0627\u062e\u0635\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 HDOP<\/strong> \u0648 VDOP<\/strong> \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0645\u0648\u0642\u0639\u06cc\u062a \u0686\u0642\u062f\u0631 \u0642\u0627\u0628\u0644\u200c\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0633\u062a. DOP (Dilution of Precision) \u06cc\u0639\u0646\u06cc \u00ab\u0631\u0642\u06cc\u0642 \u0634\u062f\u0646 \u062f\u0642\u062a\u00bb \u2014 \u0647\u0631\u0686\u0647 \u06a9\u0645\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0628\u0647\u062a\u0631. \u062a\u0639\u062f\u0627\u062f \u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u0647\u0645 \u0631\u0648\u06cc \u062f\u0642\u062a \u0648 \u0633\u0631\u0639\u062a \u0642\u0641\u0644 \u0627\u062b\u0631 \u062f\u0627\u0631\u062f.<\/p>\n

\u062f\u0631\u06a9 \u0627\u06cc\u0646 \u0634\u0627\u062e\u0635\u200c\u0647\u0627 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0635\u0645\u06cc\u0645 \u0628\u06af\u06cc\u0631\u06cc\u062f \u0622\u06cc\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0627\u0632 \u06cc\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0646\u0627\u0648\u0628\u0631\u06cc \u0622\u0645\u0627\u062f\u0647\u200c\u0627\u06cc\u062f \u06cc\u0627 \u0646\u0647. \u0645\u062b\u0644\u0627\u064b ArduPilot \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0642\u0628\u0644 \u0627\u0632 ARM \u0645\u0646\u062a\u0638\u0631 HDOP \u062e\u0648\u0628 \u0648 \u062d\u062f\u0627\u0642\u0644 \u06f8 \u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u0645\u06cc\u200c\u0645\u0627\u0646\u062f.<\/p>\n<\/div>\n

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🛠️ \u06a9\u0627\u0631\u062a \u067e\u0631\u0648\u0698\u0647<\/h3>\n\n\n\n
HDOP \u062e\u0648\u0628<\/td>\n\u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f1.\u06f4<\/td>\n<\/tr>\n
\u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u06a9\u0627\u0641\u06cc<\/td>\n\u06f8 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

HDOP\u060c VDOP \u0648 PDOP<\/h2>\n\n\n\n\n\n
\u0634\u0627\u062e\u0635<\/th>\n\u0645\u0639\u0646\u06cc<\/th>\n\u062e\u0648\u0628<\/th>\n<\/tr>\n
HDOP<\/td>\n\u062f\u0642\u062a \u0627\u0641\u0642\u06cc (\u0637\u0648\u0644\/\u0639\u0631\u0636)<\/td>\n< 1.4<\/td>\n<\/tr>\n
VDOP<\/td>\n\u062f\u0642\u062a \u0639\u0645\u0648\u062f\u06cc (\u0627\u0631\u062a\u0641\u0627\u0639)<\/td>\n< 2.0<\/td>\n<\/tr>\n
PDOP<\/td>\n\u062f\u0642\u062a 3D<\/td>\n< 2.0<\/td>\n<\/tr>\n<\/table>\n

EPH \u0648 EPV<\/h2>\n

\u062f\u0631 ArduPilot\u060c \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc EPH<\/strong> (Estimated Position Error Horizontal) \u0648 EPV<\/strong> (Estimated Position Error Vertical) \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u062a\u062e\u0645\u06cc\u0646 \u062e\u0637\u0627\u06cc \u0645\u0648\u0642\u0639\u06cc\u062a \u0628\u0631 \u062d\u0633\u0628 \u0645\u062a\u0631 \u0647\u0633\u062a\u0646\u062f. EPH \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f1 \u0645\u062a\u0631 \u0648 EPV \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f1.\u06f5 \u0645\u062a\u0631 \u0628\u0631\u0627\u06cc \u0646\u0627\u0648\u0628\u0631\u06cc \u062e\u0648\u062f\u06a9\u0627\u0631 \u062e\u0648\u0628 \u0627\u0633\u062a.<\/p>\n

2D Fix \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 3D Fix<\/h2>\n
    \n
  • 2D Fix:<\/strong> \u0641\u0642\u0637 \u0637\u0648\u0644 \u0648 \u0639\u0631\u0636 \u0645\u0634\u062e\u0635 \u0627\u0633\u062a\u061b \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0642\u06cc\u0642 \u0646\u06cc\u0633\u062a.<\/li>\n
  • 3D Fix:<\/strong> \u0637\u0648\u0644\u060c \u0639\u0631\u0636 \u0648 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0642\u06cc\u0642 \u0627\u0633\u062a \u2014 \u0628\u0631\u0627\u06cc \u0646\u0627\u0648\u0628\u0631\u06cc \u067e\u0631\u0648\u0627\u0632 \u0636\u0631\u0648\u0631\u06cc.<\/li>\n
  • 3D DGPS\/RTK:<\/strong> \u0628\u0627 \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u062f\u0642\u062a \u0628\u0627\u0644\u0627\u062a\u0631.<\/li>\n<\/ul>\n

    \u062a\u0623\u062b\u06cc\u0631 \u062a\u0639\u062f\u0627\u062f \u0645\u0627\u0647\u0648\u0627\u0631\u0647<\/h2>\n

    \u062d\u062f\u0627\u0642\u0644 \u06f4 \u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u0628\u0631\u0627\u06cc 3D Fix \u0644\u0627\u0632\u0645 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0627\u0632 \u0646\u0627\u0648\u0628\u0631\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06f8 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062a\u0639\u062f\u0627\u062f \u06a9\u0645 \u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f HDOP \u0628\u0627\u0644\u0627 \u0631\u0648\u062f \u0648 \u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0648\u0633\u0627\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n

    \n\u0646\u06a9\u062a\u0647:<\/strong> \u0642\u0628\u0644 \u0627\u0632 ARM \u0648 \u0646\u0627\u0648\u0628\u0631\u06cc\u060c \u062f\u0631 Mission Planner \u06cc\u0627 Configurator HDOP \u0648 \u062a\u0639\u062f\u0627\u062f \u0645\u0627\u0647\u0648\u0627\u0631\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 HDOP \u0628\u0627\u0644\u0627 \u0628\u0648\u062f\u060c \u0686\u0646\u062f \u062b\u0627\u0646\u06cc\u0647 \u0635\u0628\u0631 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0627\u0647\u0648\u0627\u0631\u0647\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u067e\u06cc\u062f\u0627 \u0634\u0648\u0646\u062f.\n<\/div>\n
    \n