Volume 21, Issue 4, April 2025

The growing importance of geospatial technology and challenges

T Vijayalakshmi

GNSS Constellation specific monthly analysis summary: March 2025

Narayan Dhital

Impacts of climate and land use/cover changes on the sustainability of irrigation water in West Africa: a systematic review

Gemechu Fufa Arfasa, Ebenezer Owusu-Sekyere, Dzigbodi Azdo Doke and Justice Ayegi Ampofo
My Coordinates
EDITORIAL
News
GNSS | UAV | PNT UPDATE | IMAGING | GIS | INDUSTRY
CALENDAR
May 2025 - November 2025
Advertisers in this Issue :
SBG System

Volume 21, Issue 3, March 2025
 
 

Intelligent, automated, rapid, and safe landmine, improvised explosive device and unexploded ordnance detection using Maggy

Kaya Kuru, Aadithya Sujit, Darren Ansell, John Michael Pinder, David Jones, Benjamin Jon Watkinson, Ridha Hamila and Claire Tinker-Mil

GNSS Constellation specific monthly analysis summary: February 2025

Narayan Dhital

Geospatial Assessment of Impacts of Sand Mining Activities in Zanzibar

Rahma Rashid Amour and Haji Ali Haj


Mar 2024 | No Comment

This article documents one such transition in an undergraduate course on GIS, arguing that OP is the logical next step for enhancing creativity and innovation in GIS education

David Ray Abernathy

Department of Global Studies, Warren Wilson College, Asheville, North Carolina, USA

Abstract
Open-source software and open data are becoming increasingly popular in the teaching and learning of geographic …

Mar 2024 | No Comment

The analysis performed in this report is solely the author’s work and his opinion. State Program: U.S.A (G); EU (E); China (C) “Only MEO- SECM satellites”; Russia (R); Japan (J); India (I)

Narayan Dhital

Actively involved to support international collaboration in GNSSrelated activities. He has regularly supported and contributed to different workshops of the International Committee on …

Mar 2024 | No Comment

ComNav Technology LTD. Has introduced its new Handheld P6H, an advanced and rugged device tailored for Geographic Information System (GIS) data collection and outdoor operations. Featuring GNSS high-precision positioning module, rugged IP67-rated design, and 6’’ sunlight-readable display, the P6H ensures incredible positioning accuracy even in harsh environments.

Equipped with SinoGNSS self-developed high precision K8 board and …

Mar 2024 | No Comment

Point One Navigation has expanded its Polaris real-time kinematic (RTK) location network to South Korea.

The network is set to provide comprehensive coverage throughout the country. Existing Polaris customers can use the South Korean integration to enhance the precision and efficiency of their location-based projects.

Polaris offers centimeter-level accurate GNSS positioning with accuracy ranging from 1 cm to …

Mar 2024 | No Comment

OxTS has introduced the RT3000 v4 GNSS inertial measurement unit (IMU).

By combining two survey-grade GNSS receivers with OxTS’ latest IMU10 inertial technology, the RT3000 v4 offers uninterrupted position, orientation and dynamics in challenging environments.

The IMU will reach the desired specification within three minutes of low dynamic movements, which reduces the time and space required for high …