In accordance with the statutory mission and  activities of ISPRS, the Society shall provide funds to support scientific and  other initiatives, which will further improve its international status in the  field of the photogrammetry, remote sensing and spatial information sciences,  and will therefore benefit all ISPRS members. For 2017, the following seven  projects were selected and approved by the Council for funding.
  
    | Title | PI(s) | TC/WG | 
  
    | Benchmark database for tropical agricultural remote    sensing application | Ieda Del’Arco Sanches | TC I | 
  
    | SVSC – The UAV Semantic Video Segmentation Challenge    2017 | Michael Ying Yang and Alper Yilmaz | WGII/5 | 
  
    | ISPRS Benchmark Challenge on Large Scale    Classification of VHR Geospatial Data | Ribana Roscher | WGII/6 | 
  
    | Benchmark for Multi-Platform Hyperspectral Image    Processing | Konstantinos Karantzalos | WG III/4 | 
  
    | ISPRS Benchmark on Indoor Modeling | Kourosh Khoshelham | WG IV/5 | 
  
    | An ISPRS contribution to Transforming our World:    Integration of GlobeLand30 with additional geospatial and socio-economic data    for monitoring United Nation Sustainable Development Goals | Jon Mills and Hao Wu | ICWG IV/III | 
  
    | Development of Educational Content: "Small UAS    in Civil Engineering Applications" | Roman Shults | WG V/7 | 
 
The following provides a brief summary of the  above-awarded projects together with the information of their principle  investigator(s) and co-investigator(s):
 
Benchmark  database for tropical agricultural remote sensing application
Principle Investigator: Ieda Del'Arco Sanches, National  Institute for Space Research, Brazil
Co-investigators: Raul Queiroz Feitosa, Pontifical  Catholic University of Rio de Janeiro, Brazil; Alfredo José Barreto Luiz,  Brazilian Agricultural Research Corporation, Brazil; Marinalva Dias Soares,  Pedro Marco Achanccaray Diaz, Pontifical Catholic University of Rio de Janeiro,  Brazil; Victor Hugo Rohden Prudente, Bruno Montibeller, National Institute for  Space Research, Brazil
Food security is a major concern worldwide. In order  to assure that the food production meets the world population demands at all  times it is important to monitor agriculture activities at a regular basis.  Such information can be derived from remote sensing data. In spite of topic’s  relevance relatively few efforts have been invested to exploit modern pattern  recognition and machine learning methods for agricultural land-cover mapping  from multi-temporal, multi-sensor earth observation data. Furthermore, only a  small proportion of the works published on this topic thus far relates to  tropical/subtropical regions, where crop dynamics is more complicated and  difficult to model than in temperate regions. A major hindrance has been the  lack of accurate public databases for the comparison of different  classification methods. The aim of the present project is to create and share a  multi-temporal and multi-sensor benchmark database that can be used by the  remote sensing community for agricultural land-cover mapping. The proposal is  to collect information about crops in situ, in an important Brazilian  agricultural area, to create field references maps including information about  first and second harvests crops. In the same time, to acquire multi-temporal  remote sensing images, from both active and passive orbital sensors, along the  development of the main annual crops. The database (field data, reference maps  and pre-processed images) can then be used as a base data for developing and  testing image data processing and analysis methodologies, by different  researchers, and the performance of the distinct approaches can be evaluated  and compared in a true manner.
 
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SVSC – The UAV  Semantic Video Segmentation Challenge 2017
Principle Investigators: Michael Ying Yang, ITC,  University of Twente, the Netherlands; Alper Yilmaz, PCV Lab, Ohio State  University, USA
ISPRS Benchmark on UAV Semantic Video Segmentation  (SVSB) is aiming at stimulating research and excellent work at the interface of  two distinct disciplines working with geospatial data – Computer Vision and  Photogrammetry communities. This is going to be achieved by acquiring very  high-resolution video sequences from the UAV platform, which emerges as hot  topics in both communities. The computer vision community has relied on several  centralized benchmarks for performance evaluation of numerous tasks including  object detection, pedestrian detection, 3D reconstruction, optical flow,  tracking, and stereo estimation. Such benchmarks have proved to be extremely  helpful to advance the state-of-the-art in the respective research fields.  Interestingly, there has been rather limited benchmark effort on the ISPRS  community, with exceptions of ISPRS benchmark on urban object detection and 3D  building reconstruction, and benchmark dataset for Multi-Platform Very High  Resolution Photogrammetry. With this benchmark, we would like to pave the way  for a unified framework towards meaningful quantification of semantic  segmentation from UAV videos. It is expected that SVSB will enhance the  visibility of ISPRS research and events, attracting Computer Vision researchers  joining ISPRS communities.
 
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ISPRS Benchmark  Challenge on Large Scale Classification of VHR Geospatial Data
Principle Investigator: Ribana Roscher, Institute of  Geodesy and Geoinformation, University of Bonn, Germany
Remote sensing data offers the unique possibility to  continuously monitor the Earth's changes over large areas. Nowadays, we are  facing an unprecedented growth in the number of satellites with embedded  sensors characterized by always increasing spatial, spectral and temporal  resolutions. This drastically increases the amount of available data,  particularly very high spatial resolution data (VHR), allowing both a high  spatial and high temporal resolution coverage of the entire globe. However, the  sheer size of this data bulk calls for new, automated methods for analysis,  which will rely on machine learning as a workhorse. 
In order to be capable of handling huge amounts of  imagery data every day, these automated techniques shall be very efficient and applicable  to large-scale scene analysis to reliably solve Earth monitoring tasks. A  typical bottleneck of supervised learning approaches is the availability of  (manually) labeled training data, which is particularly important to train  state-of-the-art (deep) learning methods. 
The ISPRS WG II/6 benchmark aims at addressing this  issue by providing a publicly available, large-scale, VHR, multi-spectral  dataset for training and evaluation of large-scale machine learning models.  Interested researchers from various communities such as photogrammetry remote  sensing, but also computer vision and machine learning will be able to evaluate  their methods and algorithms on tasks such as object detection and semantic  segmentation. Results can be submitted in the context of a benchmark challenge  and will be compared with ground truth information using a sound, comprehensive  and transparent evaluation tool.
 
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Benchmark for  Multi-platform Hyperspectral Image Processing
Principle Investigator: Konstantinos Karantzalos,  National Technical University of Athens, Greece
Co-investigators: Eija Honkavaara, Finnish Geospatial  Research Institute, Finland; Baoxin Hu, York University, Canada; Pölönen Ilkka,  University of Jyväskylä, Finland; Zach. Kandylakis, Christos Kontopoulos,  National Technical University of Athens, Greece
The ISPRS Scientific Initiative for a novel Benchmark  on Multi-platform Hyperspectral Image Processing aims at promoting research and  excellence on hyperspectral image processing through the efficient quantitative  validation of state-of-the art techniques on hyperspectral datasets acquired  from different satellite, airborne and UAVs acquisition platforms. The main  goal is to fill the current gap regarding the limited availability of  hyperspectral datasets and benchmarking frameworks for validating novel  processing and data analytics methodologies against the state-of-the-art. To  this end, the goal is to tackle these issues by: i) introducing novel,  multi-platform hyperspectral imaging datasets as well as ii) introducing a  benchmark framework for validating novel detection and classification  algorithms. In particular, new datasets along with their corresponding ground  truth will be gathered with different spatial and spectral resolution, acquired  from different acquisition platforms. An online benchmarking framework will be  also implemented for quantitatively comparing novel methodologies against the  state-of-the-art.
 
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ISPRS Benchmark  on Indoor Modeling
Principle Investigator: Kourosh Khoshelham, University  of Melbourne, Australia
Co-investigators: Lucía Díaz-Vilariño, University of  Vigo, Spain; Michael Peter, University of Twente, Netherlands; Zhizhong Kang,  China University of Geosciences, China
Up-to-date spatial models of indoor environments are  needed in a growing number of applications, including navigation, emergency  response and a range of location-based services. In recent years, several  approaches to automated generation of indoor models from point clouds have been  developed. However, until now it has not been possible to experimentally  compare the performance of these methods due to the lack of benchmark datasets  and a common evaluation framework. This ISPRS scientific initiative addresses  this issue by creating a benchmark dataset comprising several point clouds  captured by different sensors in various indoor environments. The project will  also organise a benchmark test for the evaluation and comparison of indoor  modelling methods based on manually created reference models and appropriate  quality evaluation criteria. The datasets will be available for download from  the ISPRS website, and interested participants will be invited to test their  methods and submit their results for evaluation. The submitted models will be  evaluated from a geometric, semantic and topologic point of view, and the  results will be published on the ISPRS website.
 
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An ISPRS  contribution to Transforming Our World: augmentation of GlobeLand30 with  additional data for monitoring United Nations Sustainable Development Goals
Principle Investigators: Jon Mills, Newcastle  University, UK; Hao Wu, National Geomatics Center of China, China 
Co-investigators: Sisi Zlatanova, Delft University of  Technology, Delft; Klaus-Ulrich Komp, EFTAS Remote Sensing Transfer of  Technology, Germany; Zhenhong Li, Newcastle University, UK; Zhilin Li, Hong  Kong Polytechnic, Hong Kong; Miaole Hou, Beijing University of Civil  Engineering and Architecture, China; Martin Herold, University of Wageningen,  Netherlands
In September 2015, the United Nations (UN) adopted  “Transforming Our World: the 2030 Agenda for Sustainable Development” as a new  ambitious global development plan to end extreme poverty, fight inequality and  injustice, and fix climate change. Almost exactly one year earlier, in  September 2014, the release of the 30 m spatial resolution global land cover  dataset, GlobeLand30, had heralded a step-change in the level of freely  available geospatial information about our world. The principal aim of this  ISPRS Scientific Initiatives proposal is therefore to assess the potential of  GlobeLand30, when combined together with other geospatial and socio-economic  datasets as deemed appropriate, to measure, monitor and manage the progress of  sustainable development, as defined by the UN’s 17 Sustainable Development  Goals. In order to achieve this aim, the project will firstly identify the  Sustainable Development Indicators (SDIs) that can be quantified by  GlobeLand30, independently or when augmented with additional earth observation  (EO) datasets of relevance to the ISPRS community and appropriate  socio-economic data. Once identified, the key scientific challenges and  technology gaps behind each GlobeLand30 relevant SDI will be exposed in order  to propose potential future solutions. Finally, approaches to visualise  EO-derived SDIs will be investigated and effective communication will be  demonstrated to end users and policy makers through real-world examples  delivered via a prototype dynamic map atlas. The project will operate under the  auspices of ISPRS ICWG IV/III, Global Mapping: Updating, Verification and  Interoperability, with primary activities to include a 2017 workshop and an  open competition to develop showcase SDI demonstrations.
 
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Development of  Educational Content: "Small UAS in Civil Engineering Applications"
Principle Investigators: Roman Shults, Kyiv National  University of Construction and Architecture, Ukraine; Laxmi Thapa, Survey  Department Ministry of Land Reform and Management Min Bhawan, Nepal
Co-investigators: Gottfried Konecny, Leibniz University  Hannover, Germany; Eugene Levin, Michigan Technological University, USA;  Vladimir A. Seredovich, Siberian State University of Architecture and Civil  Engineering, Russian Federation; Karel Vach, EuroGV, Czech Republic
In today's world, decision support in multiple civil  engineering application scenarios is widely supported by geospatial  information. Challenge in training of modern civil engineers and architects is  to provide them with balanced education and training in geospatial science and  technology to prepare them for collection and processing of that data. To meet  this challenge, ISPRS WG V/7 proposes to develop educational content “Small UAS  in Civil Engineering Application Scenarios” (SUAS-CAS). SUAS-CAS is aimed in  development of the unique computer based educational materials that will  optimally integrate education in fundamental problems associated with  geospatial data obtaining and processing in civil engineering applications with  training in SUAS systems use in response to that kind of applications. 
Due to commonly accepted research and development  projects methodology, SUAS-CAS will be realized towards following project  tasks:
- Analytical  review and selection of rotary and fixed wing SUAS platforms suitable for the  project.
- Analytical  review and selection of commercial-off-the-shelf and open source software  systems.
- Preparation  of the SUAS-CAS syllabus.
- Preparation  and multimedia recording of the SUAS-CAS lectures.
- Establishing  of SUAS-CAS hands-on components.
- Develop  SUAS-CAS web-portal.
- SUAS-CAS  approbation at ISPRS Kyiv workshop.
- Create  SUAS-CAS outreach and data dissemination strategy.
SUAS-CAS project will be culminated in establishing  and approbation of the educational modules, which will include online training  manual on the collection and processing of UAV geospatial data, educational  website available for training and education of civil engineers and architects  worldwide.
 
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