About Us

This is what we do !

Who are we?


Welcome to Aviyaan Tech(P). Ltd., where precision meets innovation in the world of GNSS technology. We are a research-based company dedicated to developing cutting-edge GNSS receivers, with a mission to revolutionize navigation and positioning for professionals across various engineering domains.

In the heart of the Himalayas, a pioneering group of civil engineers and computer engineer have come together with a unified vision: to revolutionize Nepal's infrastructure through cutting-edge Global Navigation Satellite System (GNSS) technology. We are a diverse team, driven by innovation and a shared commitment to transforming Nepal into a beacon of technological advancement in South Asia.




Our Mission:


"Our mission is clear and ambitious: to leverage the power of satellite technology and advanced research to enhance Nepal's infrastructure. By developing state-of-the-art GNSS receivers, we aim to provide precise positioning, navigation, and timing solutions that are crucial for various sectors including construction, agriculture, transportation, and telecommunications."



Our Vision for Nepal:


We envision a Nepal where modern infrastructure and advanced technology go hand in hand. With our GNSS solutions, we aim to:

  1. Improve Construction and Urban Planning: Providing precise location data to enhance the accuracy and efficiency of construction projects.
  2. Enhance Agricultural Productivity: Enabling precision farming techniques that optimize resource use and increase crop yields.
  3. Boost Transportation and Logistics: Facilitating better route planning and fleet management for improved transportation services.
  4. Support Disaster Management: Providing accurate and real-time data for better disaster preparedness and response.



GNSS Reference Station


Provides real-time corrections and recorded GNSS data. For surveying, mapping, monitoring, and research applications.

  • 448-Channel Triple frequency GNSS Receiver
  • Includes NGS Calibrated Triple band GNSS Antenna
  • Ethernet Port for Connectivity
  • Internal Battery, Lasts up-to 12 Hours
  • Built-in NTRIP Caster
  • Record and upload GNSS Data to FTP Server
  • Remote administration from anywhere using Aviyaan CORS management service

SW GNSS Desktop Application


A free software for post-processing GNSS data.

  1. Static, Kinematic, and PPP Processing.
  2. Use your own base station, or auto-download corrections from Aviyaan CORS Service.
  3. Auto-downloads PPP corrections
  4. Improve your SW Maps projects accuracy with post-processed GNSS solutions.




Related Products


  • SW GNSS Surveyor (T1-Series):
Tilt Correction and Portable High Accuracy RTK Receiver

  • SW GNSS Surveyor (A1-Series):
Compact and Portable High Accuracy RTK Receiver

  • Aviyaan Tech CORS Receiver:
High Accuracy GNSS Receiver with External Antenna

  • SW GNSS Surveyor (P1-Series):
High Accuracy GNSS Receiver with External Antenna