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Volume 21, Issue 4, April 2025

May 2025 | No Comment

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


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The Drone Rules in India 2021

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National Geospatial Policy of India 2022

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Indian Satellite Navigation Policy – 2021 (Draft)

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Guidelines for acquiring and producing Geospatial Data and Geospatial Data Services including Maps

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Draft Space Based Remote Sensing Policy of India – 2020

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National Unmanned Aircraft System (UAS) Traffic Management Policy – Draft

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Interview

“In Japan, navigation technology is now mainly based on satellite positioning technology”

Kiyokazu Minami
Secretary General, Executive Director, Japan Institute of Navigation

Takeyasu Sakai
Member, Leader of GPS/GNSS research group, Japan Institute of Navigation

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6th GEOINT Innovation Summit
November 1-2, 2023
Maryland, USA

GoGeomatics Expo 2023
6-8 November
Calgary, Canada

The Smart GEO Expo 2023
8 - 10 November
Gyeonggi Province
Republic of Korea.

Geo Week 2024
11-13, February
Denver, The USA

MENA Geospatial Forum
14 - 15 February 2024
Dubai, UAE

Geo Connect Asia
6-7 March, 2024
Singapore

DGI 2024
11-13 March
London, U.K.

IGRSM Conference 2024
29 - 30 April
Kuala Lumpur, Malaysia

GISTAM 2024
2-4 May 2024
Angers, France

Geolgnite
14-15 May 2024
Ottawa, Canada

GEO Business 2024
05 - 06 June
London, UK

ION GNSS+ 2024
16-20 September
Baltimore, USA

12th International FIG Workshop on the Land Administration Domain Model & 3D Land Administration
24-26 September 2024
Kuching, Malaysia

Intergeo 2024
24-26, September
Stuttgart, Germany

Trimble Dimensions 2024
11-13, November
Las Vegas, USA

4th International Conference on Environmental Management (ICEM 2024)
4-7 October
Hyderabad India

K-GEO Festa 사무국
6-8 November 2024
Goyang city, South Korea

GeoWorld
26 – 28 November 2024
Dubai, UAE

OHOW 2024 (One Health One World Symposium)
10 -12 December 2024
Universiti Putra Malayasia (UPM), Malaysia

DGI (Defence Geospatial Intelligence) 2025
10 - 12 February, 2025
The Queen Elizabeth II Centre, London

GISTAM 2005
1-3 April
Porto, Portugal

Geo Connect Asia, Digital Construction Asia, Drones & Uncrewed Asia
9-10 April 2025
Singapore

Assured PNT Summit
23-24 April 2025
Washington DC, USA

2nd Annual International Geotechnical Innovation Conference
5 - 6 May 2025
Jeddah, Saudi Arabia.

GeoIgnite 2025
12-14, May
Ottawa, Canada

European Navigation Conference
21-23, May 2025
Wrocław, Poland

GEO Business 2025
4 - 5 June
London, UK

ION GNSS+ 2025
8-12 September
Baltimore, USA

Baška SIF (Spatial Intelligence Forum) Meeting 2025
21 - 24 September 2025
Baška, Krk Island, Croatia

National Geomatics Expo 2025
3-5,November
Calgary, Canada

13th International FIG Workshop on the Land Administration Domain Model & 3D Land Administration
3-5 November 2025
Florianópolis, Santa Catarina, Brazil

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Volume 21, Issue 4, April 2025

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

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