Learn how to turn your corridor drone videos into powerful tools with chainage labels.📌 Topics Covered:✅ Drone camera angle & flight plan tips✅ SRT telemetry from drones✅ Chainage calculation using GPS logs – Free Script & Tool✅ Overlaying chainage text on video – Video Editing Tips ⚙️ DRONE SRT to CHAINAGE AND OTHER SRT COVERTER TOOL :🔩 https://bgol.in/2025/09/20/tool-chainage-marked-drone-videos/ Other Links:⦿ Math – Haversine Formula: https://en.wikipedia.org/wiki/Haversine_formula⦿ Flight Visualizer: https://djitelemetryoverlay.com/srt-viewer/ ⦿ Camera Telemetry Creator: https://goprotelemetryextractor.com/drone-heads-up-display⦿ Video Editing Tool: https://filmora.wondershare.net/⦿ Google Earth: https://www.google.com/intl/en_in/earth/about/versions/⦿ Dronelink: https://www.dronelink.com/ Connect with me: https://www.linkedin.com/in/thevijayparmar/ Join BGol Community: https://bgol.in/register
Tool – Chainage-Marked Drone Videos
This app could not be embedded due to browser/security settings. Open DJI Chainage Extractor (opens in a new tab) Drone Chainage & SRT Processing A Streamlit application that automates extraction and processing of GPS metadata from DJI drone video .srt files, generates chainage markers along a reference alignment (KML), and produces synchronized SRT outputs and 3D visualizations. 🚀 Purpose 📋 Features & Workflow 🔍 Under the Hood: Mathematical Background 1. Haversine Formula Computes great‐circle distance between two GPS points (φ1,λ1) and (φ2,λ2): Δφ=φ2−φ1,Δλ=λ2−λ1,a=sin2(Δφ/2)+cosφ1,cosφ2,sin2(Δλ/2),d=2Rarcsin(a), where: 2. Cumulative Chainage Given points P0,P1,…,Pn: Ck=∑i=1kd(Pi−1,Pi), where d() is the segment length from Haversine. 3. Regular Interval Markers To place markers every Δ km:
Faculty Training on Drone Technologies for Construction
We recently had the privilege of conducting a Faculty Development Training (FDP) at Parul University, aimed at bridging the gap between traditional teaching methods and the rapidly evolving landscape of aerial surveying, GIS, and AI-powered civil engineering solutions. 🔍 Key Focus Areas:Introduction to Aerial Intelligence – Understanding how drones and smart payloads are revolutionizing topographic surveys, infrastructure monitoring, and construction planning. AI Integration in Surveying – Showcasing real-world applications of AI for crack detection, volumetric analysis, and 3D reconstruction using NeRF (Neural Radiance Fields). Hands-on Demonstration – Live demos and post-processing workflows gave faculty members a direct experience of how modern tools can enrich both research and teaching. The session was not just about tools and technology—it was about equipping educators to guide the next generation of engineers with real-world, field-tested knowledge. We extend our thanks to the Department of Civil Engineering, Parul University for hosting us and fostering such a forward-thinking learning environment. The curiosity and participation from the faculty reaffirmed our belief: when educators are empowered, the ripple effect reaches generations of learners.
Training on Advanced Surveying to Govt. Officials
🧭 From ground control to 3D models – we trained them on it all!” Proud to be a part of a training week at WALMI, Anand, where we introduced government officers to the future of Advanced Surveying using Drone Tech. ___________________ Thanks to Trishunya Consultancy and our knowledge-sharing platform BGol Community, we could deliver real hands-on value – not just presentations. We walked participants through: Looking forward to more such impactful training!