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Channel

RS&GIS

@forumrsgis

On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry

4,390subscribers

+8 since we began measuring on 5 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1001009934090
TypeChannel
Username@forumrsgis
CreatedBetween 1 October 2015 and 31 January 2016— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live15 August 2026
Measurements held5
Confirmed unchanged1 time, most recently 15 August 2026
On Telegramt.me/forumrsgis

Growth

4,3824,3904,3865 August 2026 — 4,382 subscribers6 August 2026 — 4,382 subscribers8 August 2026 — 4,383 subscribers11 August 2026 — 4,385 subscribers15 August 2026 — 4,390 subscribers5 August 202615 August 2026
5 measurements spanning 9 days, net +8. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 4,381–4,391 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
15 Aug 2026, 01:344,390+5
11 Aug 2026, 13:124,385+2
8 Aug 2026, 23:014,383+1
6 Aug 2026, 04:044,382no change
5 Aug 2026, 18:384,382first reading

Engagement

20 posts held, back to 4 July 2025the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 6 pagesof Telegram’s post history, 20 posts per page.

ERR · 30 days
12.3%
avg views ÷ 4,390 subscribers
Avg views / post
538
1 post measured
Reaction rate
1.86%
reactions ÷ views · ER floor
Posts in window
1
of 20 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 30 July 2026
Posts held20 (4 July 202530 July 2026)
Views total538
Reactions total10
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken8 Aug 2026, 18:17 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

Reaction mix

135 reactions across 20 posts, in 9 distinct kinds. The most used accounts for 34.1% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
4634.1%
👍4634.1%
🔥2921.5%
👏75.19%
🙏21.48%
🥰21.48%
👌10.741%
👎10.741%
🤣10.741%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 20 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 135reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 4 July 2025 to 30 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

30 Jul 2026, 17:01 UTC538 views10 reactionsread 8 August 2026
Photo

تحول #سنجش_ازدور با هوش مصنوعی AEF ورودی‌ها: ادغام هم‌زمان داده‌های چندمنظوره مانند تصاویر اپتیکی، حرارتی، SAR، LiDAR، ارتفاع، اقلیم، پوشش زمین و سایر داده‌های محیطی. تولید امبدینگ: تبدیل داده‌های چندوجهی به یک نمایش فشرده و غنی از اطلاعات (Embedding) که مهم‌ترین ویژگی‌ها را حفظ می‌کند. تحلیل: استفاده از امبدینگ‌ها برای انجام تحلیل‌های ژئوفضایی با سرعت بیشتر و هزینه محاسباتی کمتر. جستجوی شباهت: یافتن مناطق با ویژ

👍64

12 Jun 2026, 23:36 UTC≈1,210 views7 reactionsread 8 August 2026
Photo

📢 #دیتاست_خط_ساحلی رزولوشن بالا- ۱۰متر 🛰 تان‌دم ایکس 🌐 https://geoservice.dlr.de/web/datasets/tdm_coastline ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

👍52

3 Jun 2026, 10:53 UTC≈1,570 views6 reactionsread 8 August 2026
Photo

🛰 وضعیت ماهواره راداری NISAR در حال حاضر (ژوئن ۲۰۲۶) وضعیت دسترسی به داده‌های ماهواره راداری NISAR بسیار بهتر از ماه‌های اولیه پس از پرتاب است و عملاً داده‌ها برای جامعه علمی در دسترس قرار گرفته‌اند. وضعیت بروز در دسترس: ماهواره NISAR در ۳۰ ژوئیه ۲۰۲۵ پرتاب شد و از اوایل ژانویه ۲۰۲۶ وارد فاز عملیاتی علمی شده است. در فوریه ۲۰۲۶ بیش از 100,000 محصول راداری سطح 1 تا 3 منتشر شد. داده‌ها به‌صورت رایگان و آزاد ارائه م

👍42

8 May 2026, 16:26 UTC≈1,470 views8 reactionsread 8 August 2026
Photo

🌌 وضعیت کنونی تنگه بین المللی هرمز 🛰 سنجش از دور ترافیک دریایی ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

🔥6👍1👎1

27 Dec 2025, 23:34 UTC≈3,070 views3 reactionsread 8 August 2026
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📚 فایل نصبی کتابخانه‌های یادگیری عمیق در ArcGIS 🌐 Deep Learning Libraries Installer for ArcGIS Pro 3.6 🌐 Deep Learning Libraries Installer for ArcGIS Pro 3.5 🌐 Deep Learning Libraries Installer for ArcGIS Server 12.0 🌐 Deep Learning Libraries Installer for ArcGIS Server Linux 12.0 🌐 Deep Learning Libraries Installer for ArcGIS AllSource 1.5 🌐 Deep Learning Libraries Installer for ArcGIS Drone2Map 2025.2 🌐 Deep

🔥3

4 Dec 2025, 11:45 UTC≈2,960 views3 reactionsread 8 August 2026
Photo

🔻ماهواره NISAR 🛰 نخستین تصویر S-band NISAR ثبت‌شده در ۱۹ اوت ۲۰۲۵، دلتای حاصلخیز رودخانه گوداواری در ایالت آندرا پرادش و پوشش‌های گیاهی متنوعی همچون مانگروها، زمین‌های کشاورزی، نخل آریکا و مزارع آبزی‌پروری را بخوبی نشان میدهد. این تصویر هیبریدی قطبشی S-SAR با ترکیب RGB: |RH|, |RV|, RH RV توانایی نیسار را در نقشه‌برداری دقیق از دلتای رودخانه و مناظر کشاورزی به‌خوبی نشان می‌دهد. ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

👍21

1 Oct 2025, 17:18 UTC≈4,530 views9 reactionsread 8 August 2026
Photo

🔻🛰 کنفرانس مشترک IGD- ایران و ترکیه ⛪️ گروه سنجش از دور و GIS و ژئوانفرماتیک تهران, تبریز و مرسین ترکیه ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

👍62🤣1

25 Sept 2025, 18:02 UTC≈4,100 views9 reactionsread 8 August 2026
Photo

🔻🛰 ماهواره NISAR اولین تصاویر راداری از سطح زمین را بصورت آزمایشی ارسال کرد. 📝 این تصویر که در ۲۱ آگوست توسط رادار باند L ماهواره NISAR گرفته شده، جزیره مونت دزرت در ایالت مین را نشان می‌دهد. رنگ سبز نشان‌دهنده جنگل است؛ رنگ ارغوانی نشان‌دهنده سطوح سخت یا منظم، مانند زمین‌های خالی و ساختمان‌ها. منطقه ارغوانی در انتهای شمال شرقی جزیره، شهر بار هاربر است. منبع: NASA/JPL-Caltech ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

3👍2🙏2👌1🔥1

18 Sept 2025, 15:36 UTC≈3,410 views8 reactionsread 8 August 2026
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Sentinel-1C vs Sentinel-1D ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

7🥰1

12 Sept 2025, 04:30 UTC≈3,450 views9 reactionsread 8 August 2026
Photo

🔻🛰 چهارمین ماهواره راداری کوپرنیک Sentinel-1D به فرودگاه فلیکس ابوئه، فرودگاه اصلی گویان فرانسه، رسید. این ماهواره با موشک آریان ۶ در مدار خود قرار خواهد گرفت اما زمان پرتاب آن هنوز مشخص نیست. ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

6👍2🥰1

13 Aug 2025, 12:01 UTC≈3,520 views10 reactionsread 8 August 2026
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🔻افزایش ضریب تاثیر (IF) مجله ISPRS به 12.2 📶 این دستاورد همچنین رتبه ISPRS در دسته‌بندی: جغرافیا (فیزیک): جایگاه نخست سنجش از دور: ارتقا به جایگاه دوم تصویربرداری: ارتقا به جایگاه دوم علوم زمین (چند رشته‌ای): ارتقا به جایگاه چهارم ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

🔥64

13 Aug 2025, 11:43 UTC≈2,780 views6 reactionsread 8 August 2026
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🛰🔻ماهواره‌های MetOp-SG و Sentinel-5A در ۱۳ اگوست با ماهیت پالایش آلایندهای جوی پرتاب شدند. ┏━━🛰🛰🛰━┓ 🆔 @forumrsgis

3👍3

Showing the 12 most recent of 20 posts we hold for @forumrsgis. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Citation-graph rank

Citation-graph rank — 755,479 of 1,481,217entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Mentions

Named by 3 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 15 August 2026 — this entry's latest reading, not the date you are reading this.

“RS&GIS” (@forumrsgis), 4,390 subscribers as measured 15 August 2026. Telegram Register, tgregister.com/channel/forumrsgis.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.