{"book":"adl0131","page":300,"text":"مساحت\n۲۸۹\nتاب\n\nمگر بجهت کار و بار پیمایش و نقشہ کاری سرکاری بذریعہ خطوط بندش\nدرست و قابل اعتبار نقشه ساخته نمیتوانند پس مجبورا بجهت مطالب\nصرف جریبی و یا پیمایش جریب و کراس بضرورت می افتند لاکن فضا\nظاهر است که اگر نزد مایان کدام قسم آله باشد که بذریعه آله مذکور\nزاویه ها درست و صحیح پیمایش کرده شوند پس بطریقه مذکوره بالا\nنقشه بسیار جلد و بسیار صحیح ساخته میشود. اینقسم آله را بزبان انگریزی\n(تھیوڈولائٹ) مینامند و بذریعه (تھیوڈولائٹ) زاویه در میانه\nدو شیا بر سطح افقی تا ۱/۲ حصه درجه به بسیار صحت پیمایش\nکرده میتوانند.\n(۲۲۵) در پیمایش تهیوڈولائٹ آنقدر جلدی میباشد که مساح\nآله مذکور را در دور تھیوڈولائٹ میگویند) بر زاویه های ی و الف و\nب علم ها نصب کنند و بر نقطه الف\nآله (تھیوڈولائٹ) را گذاشته","chars":692,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00300.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/300","canvas":"https://afghanpress.org/iiif/adl0131/canvas/300","source":"https://afghanistandl.nyu.edu/books/adl0131/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0131_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."}}