{"book":"adl0131","page":293,"text":"کتاب ۲۸۲ مساحت\n\nحدود تالاب بذریعه کشیدن عمود ها بالای هر شش خطوط\nدغ و غ ط و ط ج وج ی وی ف و ف د صحیح حدود تالاب معلوم کرد\nمیشوند مثلا که بالای خط ط ع عمود کشیده در شکل مذکور ساخته شده\nپس بذریعه خطوط بندش پیمایش ده یا جنگل بغیر داخل شدن اندرون\nجنگل مذکور پیمایش کرده میشود گو بعض مراتب تکلیف و محنت پیدا\nمیشود- مگر پیمایش سد راه که معمولی باشد بذریعه خطوط بندش\nرفع دفع کرده میشوند-\nفصل بیست و سوم\nپرزمتک کمپاس\nپرزمتک کمپاس یعنی یک قسم آله است که بجهت پیمایش خام هندوستان\nمستعمل میباشد-\n(۲۱۸) حدود یکه منحنی باشند در پیمایش منحنی مذکور که بذریعه چوبهای","chars":550,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00293.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/293","canvas":"https://afghanpress.org/iiif/adl0131/canvas/293","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."}}