Remote Sensing, Free Full-Text
Por um escritor misterioso
Last updated 28 março 2025

Structure-from-Motion Multi-View Stereo (SfM-MVS) photogrammetry is a viable method to digitize underground spaces for inspection, documentation, or remote mapping. However, the conventional image acquisition process can be laborious and time-consuming. Previous studies confirmed that the acquisition time can be reduced when using a 360-degree camera to capture the images. This paper demonstrates a method for rapid photogrammetric reconstruction of tunnels using a 360-degree camera. The method is demonstrated in a field test executed in a tunnel section of the Underground Research Laboratory of Aalto University in Espoo, Finland. A 10 m-long tunnel section with exposed rock was photographed using the 360-degree camera from 27 locations and a 3D model was reconstructed using SfM-MVS photogrammetry. The resulting model was then compared with a reference laser scan and a more conventional digital single-lens reflex (DSLR) camera-based model. Image acquisition with a 360-degree camera was 3× faster than with a conventional DSLR camera and the workflow was easier and less prone to errors. The 360-degree camera-based model achieved a 0.0046 m distance accuracy error compared to the reference laser scan. In addition, the orientation of discontinuities was measured remotely from the 3D model and the digitally obtained values matched the manual compass measurements of the sub-vertical fracture sets, with an average error of 2–5°.

1 MARK QUESTION DONT MISS IT #sslcexam #sslcsocialscience #examwinnersslc

PDF] Text Book of Remote Sensing and Geographical Information Systems By M. Anji Reddy Book Free Download – EasyEngineering

Remote Sensing, Free Full-Text, Neural Network Based Quality Control of CYGNSS Wind Retrieval, HTML
Remote sensing of the environment : an earth resource perspective : Jensen, John R., 1949- : Free Download, Borrow, and Streaming : Internet Archive

NASA Earth Observatory - Home

Full issue in PDF / Numéro complet en form PDF: Canadian Journal of Remote Sensing: Vol 37, No 2
Coral Reef Bleaching, Page 2

PDF) REMOTE SENSING

Constraining extreme precipitation projections using past precipitation variability

Segment Anything 3D for Point Clouds: Complete Guide

Remote Sensing and Image Interpretation by Lillesand, Thomas

Remote Sensing, Free Full-Text, An Open-Source Semi-Automated Processing Chain for Urban Object-Based Classification

Remote Sensing Specialist Certificate & Courses

Remote Sensing, Free Full-Text
Recomendado para você
-
Conheça Heaven Roleplay: GTA brasileiro de qualidade! - MixMods28 março 2025
-
Ares Games28 março 2025
-
Underground (role-playing game) - Wikipedia28 março 2025
-
COMEÇANDO DO ZERO NO SERVIDOR Underground Roleplay 😍 ‹ GTA ONLINE ANDROID/PC ›28 março 2025
-
Underground Roleplay APK (Android Game) - Free Download28 março 2025
-
DM-RP – Discord28 março 2025
-
Download Underground Roleplay on PC (Emulator) - LDPlayer28 março 2025
-
Rift Dungeon [35x44] (Free Download) : r/battlemaps28 março 2025
-
Lost Wages Roleplay – Discord28 março 2025
-
Biochar mitigates bioavailability and environmental risks of28 março 2025
você pode gostar
-
Escavador de Ouro 2 Jogadores - Jogo Gratuito Online28 março 2025
-
código de camisas para usar no brookhaven #roblox #robloxedit #edit #f, codigo de brookhaven28 março 2025
-
Horizon Forbidden West release date Feb 18th trailer - Geeky Gadgets28 março 2025
-
ABRIR Jogos Play online Você pode jogar jogos populares gratuitamente e convidar amigos para participar com - iFunny Brazil28 março 2025
-
Slither.io Unblocked28 março 2025
-
Akuyaku Reijou nanode Last Boss wo Kattemimashita28 março 2025
-
nightmare indie cross sans Friday Night Funkin' Amino Amino28 março 2025
-
Unrailed! É o jogo grátis da semana na EPIC Store - TGN28 março 2025
-
Extending TypeScript Generics for Additional Type Safety28 março 2025
-
Fortnite acabou? O jogo é agora um buraco negro mas não é o fim28 março 2025