CloseUpRussiaСясьстрой, Ленинградская область | Syasstroy, Leningrad region, 2014.
(c) Artem Lezhepekov
#closeuprussia #artemlezhepekov #rf #photography #photo
Phụ kiện ống THP🤔 BẠN ĐANG LOAY HOAY KHÔNG BIẾT CHỌN KIỂU MẶT BÍCH NÀO?
FF, RF, RTJ hay M&F, T&G… mỗi kiểu bề mặt kết nối mặt bích lại phù hợp với một điều kiện áp suất và môi trường khác nhau. Chọn sai có thể dẫn đến rò rỉ, mất an toàn cho hệ thống đường ống.
👉 Xem ngay cách phân biệt và lựa chọn đúng bề mặt kết nối mặt bích tại đây: https://phukienong.vn/be-mat-ket-noi-mat-bich/
#matbich #bematkethnoimatbich #RF #FF #RTJ #phukienong #phukienongTHP
PentHertz🚀 RF Swift v0.7.1!
New "--realtime" mode and associated features ⚡ Killing SDR buffer underruns!
rfswift run -i <image> -n sdr --realtime
📡 rfswift.io
#SDR #HamRadio #RF #pentesting #realtime
New "--realtime" mode and associated features ⚡ Killing SDR buffer underruns!
rfswift run -i <image> -n sdr --realtime
📡 rfswift.io
#SDR #HamRadio #RF #pentesting #realtime
katzenjensLetzten Donnerstag in China bestellt. Heute angekommen. Ein Frequenzgenerator von 23.5 MHz bis 6 GHz. Einigermaßen genau. Allerdings dank Rechtecksignal Oberwellen bis sonstwo. Ergo nicht an eine Antenne anschließen. Aber was will man für 47€ auch besseres erwarten. Für meine Zwecke reicht es. #elektronik #rf #generator #hamradio
https://de.aliexpress.com/item/1005008677835655.html
https://de.aliexpress.com/item/1005008677835655.html
Kemal ASLANFM ALICI DEVRESİ - #RF V
✪ 22 Ocak 2026 tarihinde üyelere öncelikli erişim Radyo Frekans Hakkında Her Şey!
FM ALICI DEVRESİ - #RF V
Paul etnomailgaTHad such a blast at @DistrictCon year 1!
I was so thrilled to be able to give my first ever #RF related talk about how to set off restaurant pagers (including one on stage!). Massive thank you to the organizing team!
Ставрополь, Ставропольский край | Stavropol, Stavropol region, 2021.
(c) Sergey Trapezin
#closeuprussia #sergeitrapezin #rf #photography #photo
@rf
(c) Sergey Trapezin
#closeuprussia #sergeitrapezin #rf #photography #photo
@rf
Dantali0n 
I'm looking for a Wideband 1:1.5 transformer preferably with SMA connectors something like this:
https://www.minicircuits.com/WebStore/dashboard.html?model=ADT1.5-17%2B
But mounted on a board. Needs to go up to 1500MHz.
If you know of anything I'd love to hear.
💧🌏 Greg CocksImproving Forest Loss Mapping In Nepal Using Landtrendr Time-Series And Machine Learning
--
https://doi.org/10.1016/j.rsase.2025.101864 <-- share paper
--
“HIGHLIGHTS:
• ViT-based forest mask, multispectral ensemble LandTrendr and terrain shadow mask.
• District-level RF/XGBoost model training with expert-weighted validation.
• Outperformed GFC and REDD + AI benchmarks in accuracy and F1 performance.
• RF excelled in High Mountains/Himalayas; XGBoost in the lower Mountain regions.
• NBR contributed the most; snow-impacted forest loss uncertainty was observed..."
#Forestdisturbance #forest #disturbance #remotesensing #LandTrendr #workflow #timeseries #ViT #RF #XGBoost #GEE #Nepal #ForestNepal #spatial #GIS #mapping #earthobservation #landsat #Himalayas #mountains #alpine #vegetation #AI #multispectral #monitoring #spatialanalysis #spatiotemporal #loss #change #machinelearning #NDR #conservation #planning #policy #mitagion #ecology #Karnali #Bagmati, #Darchula #Siwalik #GlobalForestChange #Degradation
--
https://doi.org/10.1016/j.rsase.2025.101864 <-- share paper
--
“HIGHLIGHTS:
• ViT-based forest mask, multispectral ensemble LandTrendr and terrain shadow mask.
• District-level RF/XGBoost model training with expert-weighted validation.
• Outperformed GFC and REDD + AI benchmarks in accuracy and F1 performance.
• RF excelled in High Mountains/Himalayas; XGBoost in the lower Mountain regions.
• NBR contributed the most; snow-impacted forest loss uncertainty was observed..."
#Forestdisturbance #forest #disturbance #remotesensing #LandTrendr #workflow #timeseries #ViT #RF #XGBoost #GEE #Nepal #ForestNepal #spatial #GIS #mapping #earthobservation #landsat #Himalayas #mountains #alpine #vegetation #AI #multispectral #monitoring #spatialanalysis #spatiotemporal #loss #change #machinelearning #NDR #conservation #planning #policy #mitagion #ecology #Karnali #Bagmati, #Darchula #Siwalik #GlobalForestChange #Degradation
Топкинская, Тюменская область | Topkinskaya, Tumen region, 2015.
(c) Alexander Aksakov
