{
 "id": "event/tigris-miqyas-293",
 "class": "event",
 "slug": "tigris-miqyas-293",
 "label": {
  "ar": "نصب المقياس على دجلة",
  "en": "Setting Up the Gauge on the Tigris"
 },
 "summary": {
  "ar": "في سنة ثلاث وتسعين ومائتين نُصب المقياس على دجلة من جانبيها طوله خمس وعشرون ذراعًا، على كل ذراع علامة مدوّرة وعلى كل خمس أذرع علامة مربعة مكتوب عليها بحديدة تُعرف بها مبالغ الزيادات {cite:muntazam-ibn-al-jawzi p. 349}.",
  "en": "In 293 a gauge was set up on the Tigris spanning both banks, twenty-five cubits long — a round mark at each cubit and a square mark every five, with iron inscriptions, to read the river's rises {cite:muntazam-ibn-al-jawzi p. 349}."
 },
 "stub": false,
 "wings": [
  "time"
 ],
 "regions": [
  "levant-iraq"
 ],
 "periods": [
  "period/abbasid-early"
 ],
 "tags": [],
 "aliases": [],
 "themes": [],
 "span": {
  "earliest": 905.0007187005892,
  "latest": 906.0000547581085
 },
 "display": {
  "start": {
   "edtf": "0905~",
   "hijri": "0293",
   "calendar": "julian",
   "precision": "year",
   "status": "tradition",
   "derived": true,
   "note": "٢٩٣؛ التحويل مشتق {cite:muntazam-ibn-al-jawzi p. 349}."
  },
  "end": {
   "edtf": "0905~",
   "hijri": "0293",
   "calendar": "julian",
   "precision": "year",
   "status": "tradition",
   "derived": true,
   "note": "٢٩٣؛ التحويل مشتق {cite:muntazam-ibn-al-jawzi p. 349}."
  }
 },
 "data": {
  "kind": "other",
  "date": {
   "start": {
    "edtf": "0905~",
    "hijri": "0293",
    "calendar": "julian",
    "precision": "year",
    "status": "tradition",
    "derived": true,
    "note": "٢٩٣؛ التحويل مشتق {cite:muntazam-ibn-al-jawzi p. 349}."
   }
  },
  "provenance": {
   "layer": "own-research",
   "source": "المنتظم لابن الجوزي (ط حيدرآباد 1357، ج6، سنة 293)، قراءة آبل فيجن",
   "generated_by": "Devin (SWE-2 Medium) from Apple Vision OCR",
   "run": "lib-muntazam-258-349-batch28"
  },
  "sources": [
   "source/muntazam-ibn-al-jawzi"
  ],
  "status": {
   "review": "draft",
   "completeness": 1,
   "generated_by": "Devin (SWE-2 Medium)"
  }
 },
 "prose": {
  "ar": {
   "sections": [
    {
     "heading": "نظرة عامة",
     "markdown": "في سنة 293هـ نُصب المقياس على دجلة من جانبيها طوله خمس وعشرون ذراعًا، على كل ذراع علامة مدورة وعلى كل خمس أذرع علامة مربعة مكتوب عليها بحديدة تُعرف بها مبالغ الزيادات {cite:muntazam-ibn-al-jawzi p. 349}."
    }
   ],
   "frontmatter": {
    "id": "event/tigris-miqyas-293",
    "lang": "ar"
   },
   "updated": "2026-10-22"
  },
  "en": {
   "sections": [
    {
     "heading": "Overview",
     "markdown": "In 293 a gauge was erected on the Tigris spanning both banks, twenty-five cubits long — a round mark at every cubit and a square mark every five cubits inscribed in iron, by which the measure of the rises was known {cite:muntazam-ibn-al-jawzi p. 349}."
    }
   ],
   "frontmatter": {
    "id": "event/tigris-miqyas-293",
    "lang": "en",
    "source_lang": "ar",
    "translators": [
     "ai"
    ]
   },
   "updated": "2026-10-22"
  },
  "ur": {
   "sections": [
    {
     "heading": "جائزہ",
     "markdown": "سن 293ھ میں دجلہ پر دونوں کناروں پر پچیس ذراع کا پیمانہ نصب ہوا — ہر ذراع پر گول نشان اور ہر پانچ ذراع پر مربع نشان لوہے سے لکھا ہوا، جس سے بڑھاؤ کی مقدار جانچی جاتی {cite:muntazam-ibn-al-jawzi p. 349}۔"
    }
   ],
   "frontmatter": {
    "id": "event/tigris-miqyas-293",
    "lang": "ur",
    "source_lang": "ar",
    "translators": [
     "ai"
    ]
   },
   "updated": "2026-10-22"
  }
 },
 "degree": 2,
 "contemporaries": [],
 "updated": "2026-10-23",
 "connections": [
  {
   "to": "place/baghdad",
   "type": "occurred_at",
   "inverse": false,
   "sources": [
    "source/muntazam-ibn-al-jawzi"
   ]
  }
 ],
 "related": [
  "building/al-madrasa-al-nizamiyya-baghdad",
  "building/bayt-al-hikma",
  "building/bimaristan-adudi",
  "building/bimaristan-al-muqtadiri",
  "building/bimaristan-al-sayyida",
  "building/dar-al-ilm-baghdad",
  "building/jami-al-qatia",
  "building/masjid-qatiat-umm-jafar"
 ],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}