Annual Meeting AK Fernerkundung 2025

Pic_AKFE_Website_zugeschnitten
Category
Treffen des Arbeitskreises
Dates
Montag, 29. September 2025 - Dienstag, 30. September 2025
Venue
Institut für Geographie Ruhr-Universität Bochum - IA, Universitätsstraße 150
44801 Bochum, Deutschland
Email
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The 11th annual meeting of the AK Fernerkundung of the Deutschen Gesellschaft für Geographie (DGfG) e.V. will take place on September 29. and 30. 2025 in Bochum at the Department of Geography of Ruhr-Universität Bochum (RUB). This year's theme is:

Urban - Rural - Interaction: Navigating through Tipping Points in Coupled Human-Environment Systems

Urban and rural systems are increasingly interconnected, shaping and reshaping human environment interactions. As global tipping points are crossed - whether due to climate change, land-use shifts, or socio-economic transitions - new equilibria emerge, demanding innovative approaches for adaptation and resilience of the earth system. Earth Observation (EO) technologies offer unprecedented insights into these transformations, enabling real-time monitoring of land-use change, ecosystem shifts, and human impact. By integrating EO in transdisciplinary approaches, we can navigate critical thresholds, monitor anticipated cascading effects to improve risk management, and guide sustainable decision-making. Join us at the “AK Fernerkundung” on 29.9./30.9.2025 in Bochum as we explore how established and innovative technologies in a collaborative research setting can inform the management of coupled human-environment systems in an era of uncertainty. Early career researchers (ECR) are especially encouraged to present their work at the conference. A dedicated peer-to-peer session is designed specifically for ECRs to showcase the early stages of their projects, openly discuss challenges, and network with other (PhD) students and postdocs from their field.

 

Looking forward to welcoming you to Bochum!

Valerie Graw

(on behalf of the AK Fernerkundung and the colleagues Prof. Dr. Conrad, Prof. Dr. Hochschild, Prof. Dr. Siegmund, and the team at RUB, Prof. Dr. Rienow, Prof. Dr. Bechtel and Dr. Redecker)

 

Local organizer and contact:

Urban Remote Sensing
Ruhr-Universität Bochum (RUB)
Institute of Geography
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Active participation

Unfortunately, active participation by submitting an abstract is no longer possible.

 

Registration for the meeting

To participate in the meeting, please use our online registration form.

 

Program - Overview

TimeMonday, 29.09.2025
08:30 - 09:00 Registration
09:00 - 09:15 Welcoming Notes
09:15 - 09:55 Keynote talk I
Towards System Understanding in Agriculture through Multisource Earth Observation | G. Ghazaryan
09:55 - 10:40 Session 1: Remote Sensing for Agriculture & Ecosystem Monitoring
10:40 - 11:10 Coffee Break
11:10 - 12:40 Session 2: Biodiversity & Land Dynamics
12:40 - 13:40 Lunch
13:40 - 14:20 Keynote talk II
Remote Sensing at Night - The EULE mission concept | C. Kyba
14:20 - 15:20 Session 3: Education, Innovation & Future Tools
15:20 - 16:30 Posters´n´Coffee
16:30 - 18:00 Early Career Scientists
19:00 Dinner (Rietkötter, Bochum City Center)
TimeTuesday, 30.09.2025
08:30 - 09:00 Registration
09:00 - 09:40 Keynote Talk III
Pitfalls in Urban Thermal Remote Sensing – Chances and Challenges for Management of Urban Systems | B. Bechtel
09:40 - 10:25 Session 4: Climate & Resilience
10:25 - 11:05 Coffee Break
11:05 - 12:20 Session 5: EO for Risk & Assets Management
12:20 - 12:45 Wrap up & farewell
12:45 Lunch

 

Program

TimeMonday, 29.09.2025
08:30 - 09:00 Registration
09:00 - 09:15 Welcoming Notes
09:15 - 09:55 Keynote talk I
Towards System Understanding in Agriculture through Multisource Earth Observation | G. Ghazaryan
  Session 1: Remote Sensing for Agriculture & Ecosystem Monitoring
09:55 - 10:10
Classification of Meadow Orchards based on Phenological Characteristics
Jana Metzger
10:10 - 10:25
Mapping In-Season Biomass N Status in a Diversified Cropping System
Md Tawhid Hossain
10:25 - 10:40
Monitoring Turbidity Dynamics in Small Reservoirs Using Remote Sensing to Support Agriculture and Aquaculture in Sub-Saharan Africa
Stefanie Steinbach
10:40 - 11:10 Coffee Break
  Session 2: Biodiversity & Land Dynamics
11:10 - 11:25
Mapping Tree Species Fractions in Temperate Mixed Forests using Sentinel-2 Time Series and Synthetically Mixed Training Data
David Klehr
11:25 - 11:40
Using Workflow Management Tools for Consistent Generating of Operational EO Forestry Products
Juan Rodrigo
11:40 - 11:55
Individual Tree Crown Segmentation within the Agricultural Landscapes using U-Net
Jonathan Renkel
11:55 - 12:10
Assessing Field Margin Vegetation Distribution in Tropical Urban-Rural Interfaces Using Satellite Images and Deep Learning
Satya Prakash
12:10 - 12:25
Germany-wide Imperviousness Mapping and Detection of Urban Land Changes
Shaojuan Xu
12:25 - 12:40
eDNA Meets Remote Sensing – Assessing Biodiversity in Heterogeneous Urban Landscapes Using Modern Technologies from Bio- and Geoinformatics
Marvin Bock
12:40 - 13:40 Lunch 
13:40 - 14:20 Keynote talk II
Remote Sensing at Night - The EULE mission concept | C. Kyba
  Session 3: Education, Innovation & Future Tools
14:20 - 14:35
The Heat Risk Index (HRI) as a Planning Tool for Climate-Resilient Urban Design
Gregory Amos
14:35 - 14:50
Teachers’ Attitude Towards Earth Observation – Benefits and Barriers of Different EO Approaches and Applications in Schools
Johannes Keller
14:50 - 15:05
About Current Limitations of CNN Technology with Remote Sensing Imagery
Ralph Humberg
15:05 - 15:20
Core Concepts of Optical Earth Observation Education (CorEO)
Mario Blersch
15:20 - 16:30 Posters´n´Coffee
16:30 - 18:00 Early Career Scientists
19:00 Dinner (Rietkötter, Bochum City Center)

 

TimeTuesday, 30.09.2025
08:30 - 09:00 Registration
09:00 - 09:40 Keynote Talk III
Pitfalls in Urban Thermal Remote Sensing – Chances and Challenges for Management of Urban Systems | B. Bechtel
  Session 4: Climate & Resilience
09:40 - 09:55
Urban Climatology Stuttgart – Analysis of Heat Development in Stuttgart using Satellite-Based Thermal Data and Air Temperature Measurements from the Citizen Science Project Sensor.Community
Jonas Thumm
09:55 - 10:10
Are Urban Surface Temperatures Warming Faster Than Rural?
Panagiotis Sismanidis
10:10 - 10:25
Impact of Weather Patterns on UTFVI Distributions derived from Landsat Time Series – Assessments in Small to Medium-sized Municipalities in Hessen, Germany
Dennis Sakretz
10:25 - 11:05 Coffee Break
  Session 5: EO for Risk & Assets Management
11:05 - 11:20
Persistent Scatterer Interferometry for Early Detection of Glacial Lake Outburst Floods: A Case Study of the 2024 Tyanbo GLOF near Thame, Nepal
Niels Dedring
11:20 - 11:35
OSMLandUse
Michael Schultz
11:35 - 12:50
Asset Value Prediction Hue Vietnam
Daniela Heigenhauser
11:50 - 12:05
Monitoring Real Estate and Urban Changes in Post-War Damascus using Geospatial and Economic Tools
Mounir Azzam
12:05 - 12:20
Localized Anthropocene: Potential Pathways for Critical Remote Sensing in Analyzing Land Conflicts
Ricardo Paris Gellert
12:20 - 12:45 Wrap up & farewell
12:45 Lunch

 

Poster contributions
Synergies of Earth Observation data and local knowledge for decision-making processes during the planning phase of resilience projects
Kemper, H.
Scaling Up Connectivity in the Trifinio-Fraternidad Transboundary Biosphere Reserve
Bobsin, P. & Siegmund, A.
Remote Sensing Capabilities for Identifying Glacier Melt Tipping Points and Associated Urban Risks in the Ecuadorian Andes
Lammers, I. & Graw, V.
Analysing Ecosystem Dynamics in Muringato-Kenya: Long-Term Trends in Vegetation Health, Land Cover Changes, and Drought Interactions using remote Sensing indices
Arjumand, G
Mapping Agricultural Dynamics with Deep Learning: Enhancing Climate Resilience and Traceability in Rural Kenya
Bartels, A.
Leveraging Lunar and Cis-Lunar Remote Sensing for Climate Change Awareness: Engaging STEM Education through Storytelling
Hiby, R. et al.
Large-Scale Application of Very High-Resolution Orthophotos for Mapping Impervious Surfaces: An Automated, AI-Based Approach in North Rhine-Westphalia, Germany
Langenkamp, J.-P. et al.
Scenario-Based Land Use Simulation under Ecological Integrity Constraints in a Representative Ramsar Wetland
Han, J. et al.
Synthesis and Evaluation of Seamless, Large-Scale, Multispectral Satellite Images Using Conditioned Generative Models
Dedring, T. & Rienow, A.
Empowering Secondary Education with Earth Observation: Teaching Climate Change and Disaster Management through Satellite Data
Hodam, H. et al.
Urban Growth and Thermal Dynamics in Abeokuta, Nigeria: A Baseline Geospatial Assessment of an Emerging Economic Cluster
Hilljegerdes, M. et al.
SPEAR II: Spaceborne Insights for African Disaster Risk Management - ZFL and UN-SPIDER Earth Observation Collaboration
Hilljegerdes, M. et al.
Satellite-Guided Field Spectroscopy and Machine Learning for Trace Metal Mapping in Complex Terrains: Bridging Urban–Rural Environmental Monitoring
Pourmorad, S. et al.

 

 

Social Events

  • Dinner, September 29. 2025, 7 p.m.
    Brauhaus Rietkötter (Brewery) - Große Beckstraße 7, 44787 Bochum - self-paid - brauhaus-rietkoetter.de

 

Conference venue

Ruhr-Universität Bochum (RUB)
Department of Geography
Building IA, Floor 1, Room 123 (IA 1/123)
Universitätsstraße 150
44801 Bochum

Heide Campus
© RUB, Marquard

 

Accommodations

 Please book quickly, as capacity is limited

Close to the Venue:

Other accommodations close to Bochum city

 

Directions

Those arriving by train can reach the venue from the main train station by taking the U35 subway line (Campus Line) to the Ruhr-Universität stop (toward Bochum Hustadt). The U35 line runs every 5 minutes on weekdays and takes just under 10 minutes from the main train station to the university.

To allow for a convenient stay and reaching the conference location smoothly, we have prepared an interactive map where you can navigate yourself to the RUB campus.

Bochum is (normally ...) well connected by Germany’s railway network (Deutsche Bahn). The main station, Bochum Hauptbahnhof (Bochum Hbf), is (normally ...) served by ICE, IC, and regional trains. However, please note the following: Temporary Closure of Bochum Hauptbahnhof. Due to construction work, Bochum Hbf will be closed for train traffic from September 5 to October 31, 2025. Only the S1 train will continue to run on weekdays between Dortmund Hbf – Bochum Hbf – Essen Hbf. All other trains will be rerouted. Alternative routes: - Travel via Herne Hbf, then take the U35 subway (direction Hustadt) to Ruhr-Universität. - Use regional trains to Dortmund Hbf or Essen Hbf and take the S1 to Bochum Hbf, then continue as usual with the U35. - On the weekend, replacement buses will be in service instead of the S1 train. We recommend checking real-time schedules in public transport apps such as Deutsche Bahn (DB) Navigator or VRR before your trip.

There are plenty of parking spaces available on campus.

 
 

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