{"book":"adl0311","page":71,"text":"جغرافیا طبیعی و از تقیا\n۶۸\nتقسیم کردیم ۵ ساعت ۵۴ دقیقه بدست آمد.\nچون کلکته طرف مشرق گرینچ واقع است.\nلاجرم وقت آن پیش خواهد بود. پس در کلکته ۵\nبجه و ۵۴ دقیقه شام است.\n(ب) درجه گرینچ صفر است-تفاوت درجات ۸۰\nاست.\n۸۰ را بر ۱۵ تقسیم کرده ۵ ساعت و ۲۰ دقیقه\nرا حاصل کردیم -چون کیٹو طرف مغرب گرینچ واقع\nاست-وقت آن پس است-لہذا وقت کیٹو\nرا از وقت گرینچ تفریق کردیم = ۱۲ - ۵ ساعت\n۲۰ دقیقه = ۶ ساعت ۴۰ دقیقه.\nپس در کیٹو ۶ بجه ۴۰ دقیقه صبح است.\nجناب معلم صاحب امثله متعدّد و را برای متعلمین\nبگویند تا بچه ها اصول را خوب ذهن نشین کنند.","chars":520,"image":"https://storage.googleapis.com/adl-page-images/adl0311/00071.jpg","first_page":1,"last_page":125,"title":"Jughrāfiyā-yi ṭabʻī va Afrīqā جغرافياى طبعى و افريقا","permalink":"https://afghanpress.org/book/adl0311/71","canvas":"https://afghanpress.org/iiif/adl0311/canvas/71","source":"https://afghanistandl.nyu.edu/books/adl0311/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0311_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."}}