Remote sensing is a fast-evolving field that brings together experts in Earth observation, lidar technologies, geoinformatics, and environmental monitoring. For researchers, professionals, and students, conferences are essential platforms to explore innovations, share findings, and build networks across industries and institutions. In 2025, several leading events will be held worldwide, offering deep dives into satellite data analysis, forestry applications, ocean monitoring, and beyond. Below is a curated list of the most relevant and impactful remote sensing conferences you should consider attending this year.
1. IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2025)
The IEEE International Geoscience and Remote Sensing Symposium (IGARSS) 2025 is scheduled to take place from August 3 to August 8, 2025, at the Brisbane Convention and Exhibition Centre in Brisbane, Australia. This flagship conference of the IEEE Geoscience and Remote Sensing Society brings together a global audience of scientists, engineers, and practitioners specializing in Earth observation technologies. It offers a comprehensive agenda that includes technical sessions, tutorials, workshops, and a student paper competition designed to encourage participation from early-career researchers.
The event places a strong emphasis on interdisciplinary collaboration, with contributions from geographers, physicists, computer scientists, and policy analysts working on climate and sustainability issues. Attendees can expect deep dives into radar systems, hyperspectral imaging, data fusion, and machine learning applications in geoscience. Beyond the formal program, the symposium also includes industry workshops and social events that foster networking and idea exchange.
Key Highlights:
- Flagship conference of the IEEE Geoscience and Remote Sensing Society
- Theme: “One Earth”
- Technical sessions, tutorials, and plenary talks
- Student paper competition and travel support
- Industry workshops and social events
Target Audience:
- Remote sensing professionals
- Academics and researchers
- Industry experts
- Students
Contact Information:
- Website: www.2025.ieeeigarss.org
- E-mail: info@2025.ieeeigarss.org
- LinkedIn: www.linkedin.com/company/ieee-grss
- Twitter: x.com/IEEE_GRSS
- Facebook: www.facebook.com/IEEE.GRSS
- Instagram: www.instagram.com/ieeeorg
2. Global Institute for Remote Sensing Technologies (GIRST)
The 2025 edition of the International Conference on Geographic Information and Remote Sensing Technology (GIRST) is expected to take place in China, on November 27 to November 29. This multidisciplinary conference explores the intersection of geospatial data and remote sensing technologies. It draws attendees from various disciplines including environmental science, urban studies, and geoinformatics.
The conference emphasizes real-world decision-making based on spatial information systems, with sessions covering geohazards, marine mapping, optical remote sensing, and cloud-based GIS platforms. Technical workshops and presentations highlight developments in interoperability standards, large-scale data visualization, and the application of remote sensing for policy-making and disaster response. The event also includes opportunities for publication and indexing in major scientific databases.
Key Highlights:
- Focus on geographic information and remote sensing technology
- Sessions on geohazards, marine mapping, and optical remote sensing
- Paper publication in IEEE Xplore and indexing in Scopus
- Workshops and technical sessions
- Networking opportunities with global experts
Target Audience:
- Academics in geoscience
- Remote sensing professionals
- Industry experts
- Students
Contact Information:
- Website: www.girst.org
- Phone: +86-13922150148
- E-mail: IC_GIRST@163.com
3. SilviLaser 2025
SilviLaser 2025 is scheduled to be held from September 29 to October 2, 2025, at the Québec City Convention Centre in Québec City, Canada. This biennial conference is dedicated to the application of LiDAR and laser scanning technologies in forest ecosystems. It brings together professionals working in forestry, remote sensing, and geospatial analytics to discuss the latest advances in terrestrial, airborne, and satellite-based LiDAR systems.
The conference program includes technical sessions on forest structure mapping, biomass estimation, carbon stock assessments, and multi-temporal LiDAR analysis. Attendees will benefit from field demonstrations, workshops, and keynote addresses by global experts. SilviLaser serves as a crucial forum for knowledge exchange on operational practices and innovations in forest monitoring and land management.
Key Highlights:
- 20th edition focusing on laser scanning in forestry
- Presentations on terrestrial, UAV, and airborne lidar
- Workshops and keynote speeches
- Discussions on forest ecosystem management
- Networking with international experts
Target Audience:
- Forestry professionals
- Remote sensing researchers
- Environmental scientists
- Policy makers
Contact Information:
- Website: www.silvilaser2025.com
4. 46th Canadian Symposium on Remote Sensing (CSRS 2025)
The 46th Canadian Symposium on Remote Sensing (CSRS) 2025 will be held in Lethbridge, Alberta, Canada, from June 16-19, 2025. Organized by the Canadian Remote Sensing Society, this annual event highlights the latest research and operational applications of remote sensing across Canada’s diverse landscapes. It welcomes participants from academia, government, and industry sectors involved in geospatial technologies and Earth observation.
The 2025 edition will focus on remote sensing’s role in water resource management, food security, and environmental sustainability. The program includes keynote speeches, paper sessions, workshops, and a 3-Minute Thesis competition to engage students. Attendees can also expect discussions on Indigenous knowledge integration, resource policy development, and interdisciplinary applications of remote sensing in Canadian and global contexts.
Key Highlights:
- Organized by the Canadian Remote Sensing Society
- Keynote speeches, workshops, and field trips
- Sessions on agriculture technology and applied remote sensing
- 3-Minute Thesis Competition
- Opportunities for networking and collaboration
Target Audience:
- Remote sensing professionals
- Academics and researchers
- Students
- Industry experts
Contact Information:
- Website: crss-sct.ca
- Address: 100 E – 900 Dynes Road, Ottawa , ON K2C 3L6 Canada
- E-mail: info@crss-sct.ca
- LinkedIn: www.linkedin.com/company/crss-sct
- Twitter: x.com/CRSS__SCT
- Facebook: www.facebook.com/CRSSSCT
5. IEEE EarthSense 2025
IEEE EarthSense 2025 is scheduled to be held from September 17 to 18, 2025, at KL University in Hyderabad, India. This event explores the convergence of artificial intelligence (AI) and remote sensing for environmental monitoring and geoscientific analysis. It brings together AI researchers, engineers, and geoscientists to share cutting-edge developments in Earth observation.
Conference themes include deep learning for image classification, real-time edge computing, and ethical challenges in automated environmental monitoring. Attendees will participate in technical paper sessions, panels, and keynotes that address policy frameworks, disaster response applications, and large-scale data processing. EarthSense promotes interdisciplinary collaboration with an emphasis on practical and scalable solutions.
Key Highlights:
- Focus on AI and geoscience remote sensing technologies
- Sessions on Earth observation and environmental monitoring
- Keynote speeches from international experts
- Workshops and technical sessions
- Opportunities for interdisciplinary collaboration
Target Audience:
- Geoscientists
- Remote sensing engineers
- AI/ML experts
- Policy makers
Contact Information:
- Website: attend.ieee.org
- E-mail: earthsense2025@gmail.com
- LinkedIn: www.linkedin.com/company/ieee
- Twitter: x.com/IEEEorg
- Facebook: www.facebook.com/IEEE.org
- Instagram: www.instagram.com/ieeeorg
6. 46th Asian Conference on Remote Sensing (ACRS 2025)
The 46th Asian Conference on Remote Sensing (ACRS) 2025 will be held in Makassar, Indonesia from October 27th to 31st, 2025. ACRS is hosted by the Asian Association on Remote Sensing and rotates annually across Asian countries to promote regional Earth observation research and collaboration.
This conference features oral and poster presentations, exhibitions, and capacity-building sessions focused on topics like urban growth analysis, agricultural monitoring, and coastal zone management. It emphasizes training and education in remote sensing, particularly for early-career professionals and institutions in developing countries. ACRS serves as a critical platform for exchanging geospatial knowledge across the continent.
Key Highlights:
- Focus on remote sensing technologies and applications in Asia
- Sessions on geospatial data analysis and environmental monitoring
- Workshops and technical presentations
- Opportunities for international collaboration
- Engagement with experts from various countries
Target Audience:
- Remote sensing professionals
- Academics and researchers
- Students
- Policy makers
Contact Information:
- Website: acrs2025.mapin.or.id
- Address: Perintis Kemerdekaan Road KM 10, Tamalanrea Sub-district, Makassar City. Kode Pos 90245
- Phone: +6281242408204
- E-mail: acrs2025@mapin.or.id
- Instagram: www.instagram.com/mapin_ri
7. SPIE Environmental Remote Sensing
SPIE Environmental Remote Sensing will be held in conjunction with SPIE Sensors + Imaging in Europe, will be held from September 15th to 18th in Madrid, Spain. This conference focuses on the engineering and application of remote sensing instruments for monitoring Earth’s environment, with an emphasis on sensor development and imaging systems.
Participants include developers, researchers, and environmental analysts who work with thermal, multispectral, and airborne systems. Topics include pollution detection, climate monitoring, disaster response, and vegetation mapping. The event offers oral and poster sessions, invited talks, and an exhibition area where organizations showcase the latest sensing technologies.
Key Highlights:
- Conference track within SPIE Sensors + Imaging
- Focus on environmental applications of remote sensing
- Presentations on sensor development, data processing, and modeling
- Sessions on climate monitoring, land use, and disaster assessment
- Includes oral, poster, and invited talks
Target Audience:
- Remote sensing scientists
- Sensor engineers and developers
- Environmental researchers
- Government and defense professionals
Contact Information:
- Website: spie.org
- Phone: +1 360 676 3290
- E-mail: customerservice@spie.org
- LinkedIn: www.linkedin.com/company/spie
- Facebook: www.facebook.com/SPIE.org
- Instagram: www.instagram.com/spiephotonics
Conclusion
The remote sensing field in 2025 will be marked by a diverse and comprehensive lineup of conferences across the globe. These events range from large interdisciplinary symposiums like IGARSS and ACRS to highly specialized gatherings such as SilviLaser and PORSEC. Whether focused on forestry, oceanography, AI integration, or sensor development, each conference offers valuable opportunities for learning, collaboration, and innovation. Researchers, professionals, and students alike will find ample chances to engage with cutting-edge work and connect with the global community shaping the future of remote sensing.
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