{"book":"adl0147","page":8,"text":"۵\n\nاز مقامات کره ارض از نود درجه و طول از یک صد\nو هشتاد درجه علاوه نمی باشد. درجات عرض مدام\nیکساں می باشند و درجات طول به لحاظ عرض آں\nمقام کم و بیش می باشند بر خط استوا طول درجه\nطول برابر درجه عرض می باشد و بر قطبین مطلق نمیباشد\nهرگاه که در دو مقامات خاص تفاوت پانزده درجه باشد\nدر وقت مقامات مذکور تفاوت یک ساعت کامل می\nباشد یعنے هرگاه که در لندن وقت دوازده بجه باشد درآں\nمقامات که از لندن به فاصله پانزده درجه به طرف مشرق\nواقع می باشند عمل یک بجه می باشد و در مقاماتے که\nاز لندن به طرف مغرب واقع هستند عمل یازده بجه می\nباشد *\n\nمنطقه الارض\n\nسطح زمین به لحاظ وقوع خط سرطان و خط جدی و\nدوائر قطبی بر پنج منطقه منقسم شده است که به شکل\nکمربندها از مشرق الی مغرب افتاده اند و لفظ منطقه\nدر لغت عرب بمعنی کمربند است *","chars":709,"image":"https://storage.googleapis.com/adl-page-images/adl0147/00008.jpg","first_page":1,"last_page":113,"title":"Mirʾāt al-arz̤ ‏مر آة الارض‏‏مر آة الارض‏","permalink":"https://afghanpress.org/book/adl0147/8","canvas":"https://afghanpress.org/iiif/adl0147/canvas/8","source":"https://afghanistandl.nyu.edu/books/adl0147/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0147_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}