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So2Sat SIGNED
Big Data for 4D Global Urban Mapping – 10^16 Bytes from Social Media to EO Satellites
Total Cost €
0EC-Contrib. €
0Partnership
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0So2Sat project word cloud
Explore the words cloud of the So2Sat project. It provides you a very rough idea of what is the project "So2Sat" about.
spatial
unknown
mapping
first
cities
giant
basis
satellites
urban
stakeholders
sensors
retrieval
classification
4d
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diverse
so2sat
resilient
nowadays
leap
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mo2
mo4
morphology
heterogeneous
mo1
ao2
dimension
temporally
quarters
globe
massive
ao1
perspective
fusion
settlements
accurate
geo
big
seamless
drags
messages
world
jointly
multidisciplinary
gis
assessing
2050
observations
pilot
data
geometries
global
resolution
sources
3d
density
occupancy
diversely
geometric
social
quasi
satellite
ongoing
limited
migration
routine
derivate
consistent
temporal
incomplete
geodetically
poses
outcome
infrastructure
eo
revolutionizing
complementarily
estimation
imagery
breakthroughs
efforts
earth
geographic
mo3
opinions
societies
live
geography
fundamental
population
methodological
space
qualities
exist
despite
media
reliably
informal
acquisition
mining
Project "So2Sat" data sheet
The following table provides information about the project.
| Coordinator |
TECHNISCHE UNIVERSITAET MUENCHEN
Organization address contact info |
| Coordinator Country | Germany [DE] |
| Project website | http://www.so2sat.eu/ |
| Total cost | 1˙496˙500 € |
| EC max contribution | 1˙496˙500 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2016-STG |
| Funding Scheme | ERC-STG |
| Starting year | 2017 |
| Duration (year-month-day) | from 2017-05-01 to 2022-04-30 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | TECHNISCHE UNIVERSITAET MUENCHEN | DE (MUENCHEN) | coordinator | 1˙440˙250.00 |
| 2 | DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV | DE (KOELN) | participant | 56˙250.00 |
Map
Project objective
By 2050, around three quarters of the world’s population will live in cities. The new dimension of ongoing global migration into the cities poses fundamental challenges to our societies across the globe. Despite of increasing efforts, global urban mapping still drags behind the geometric, thematic and temporal resolutions of geo-information needed to address these challenges.
Nowadays diverse sets of incomplete data exist. For example, Earth observation (EO) satellites reliably provide geodetically accurate large scale geo-information of the cities on a routine basis from space. But the data availability is limited by resolutions and acquisition geometries of the sensors. Complementarily, massive imagery, text messages and GIS data from open sources and social media are temporally quasi-seamless, spatially multi-perspective, but with diversely unknown qualities.
With So2Sat I will jointly exploit big data from social media and satellite observations for global urban mapping, and aim at breakthroughs in 3D/4D urban modelling, infrastructure occupancy classification, and very high resolution population density mapping on a global scale for revolutionizing urban geographic research. The following methodological and application objectives will be addressed: improving urban-related information retrieval from EO satellite data (MO1), mining urban imagery and text messages from social media data (MO2), information fusion from heterogeneous data sources (MO3), big data processing (MO4), as well as pilot applications in informal settlements classification (AO1) and global population density estimation (AO2).
The outcome of So2Sat will be the first and unique global and consistent spatial data set on urban morphology (3D/4D) of settlements, and a multidisciplinary application derivate assessing population density. This is seen as a giant leap for urban geography research as well as for formation of opinions for stakeholders based on resilient data.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Jingliang Hu, Danfeng Hong, Yuanyuan Wang, Xiao Zhu A Comparative Review of Manifold Learning Techniques for Hyperspectral and Polarimetric SAR Image Fusion published pages: 681, ISSN: 2072-4292, DOI: 10.3390/rs11060681 |
Remote Sensing 11/6 | 2019-11-18 |
| 2019 |
Eike Jens Hoffmann, Martin Werner, Xiaoxiang Zhu Mutual Information Analysis of Social Media Images and Building Functions published pages: , ISSN: , DOI: |
2019-11-18 | |
| 2018 |
Hossein Bagheri, Michael Schmitt, Xiao Xiang Zhu Fusion of Urban TanDEM-X Raw DEMs Using Variational Models published pages: 4761-4774, ISSN: 1939-1404, DOI: 10.1109/jstars.2018.2878608 |
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 11/12 | 2019-11-18 |
| 2019 |
Eike Jens Hoffmann, Yuanyuan Wang, Martin Werner, Jian Kang, Xiao Xiang Zhu Model Fusion for Building Type Classification from Aerial and Street View Images published pages: 1259, ISSN: 2072-4292, DOI: 10.3390/rs11111259 |
Remote Sensing 11/11 | 2019-11-18 |
| 2019 |
Yilei Shi, Xiao xiang Zhu, Richard Bamler Nonlocal Compressive Sensing-Based SAR Tomography published pages: 3015-3024, ISSN: 0196-2892, DOI: 10.1109/tgrs.2018.2879382 |
IEEE Transactions on Geoscience and Remote Sensing 57/5 | 2019-11-18 |
| 2019 |
Jingliang Hu, Danfeng Hong, Xiao Xiang Zhu MIMA: MAPPER-Induced Manifold Alignment for Semi-Supervised Fusion of Optical Image and Polarimetric SAR Data published pages: 9025-9040, ISSN: 0196-2892, DOI: 10.1109/tgrs.2019.2924113 |
IEEE Transactions on Geoscience and Remote Sensing 57/11 | 2019-11-18 |
| 2018 |
Sina Montazeri, Fernando RodrÃguez González, Xiao Zhu Geocoding Error Correction for InSAR Point Clouds published pages: 1523, ISSN: 2072-4292, DOI: 10.3390/rs10101523 |
Remote Sensing 10/10 | 2019-11-18 |
| 2019 |
Christian Geis, Tobias Leichtle, Michael Wurm, Patrick Aravena Pelizari, Ines Standfus, Xiao Xiang Zhu, Emily So, Stefan Siedentop, Thomas Esch, Hannes Taubenbock Large-Area Characterization of Urban Morphology—Mapping of Built-Up Height and Density Using TanDEM-X and Sentinel-2 Data published pages: 2912-2927, ISSN: 1939-1404, DOI: 10.1109/jstars.2019.2917755 |
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 12/8 | 2019-11-18 |
| 2018 |
Nan Ge, Fernando Rodriguez Gonzalez, Yuanyuan Wang, Yilei Shi, Xiao Xiang Zhu Spaceborne Staring Spotlight SAR Tomography—A First Demonstration With TerraSAR-X published pages: 3743-3756, ISSN: 1939-1404, DOI: 10.1109/jstars.2018.2851752 |
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 11/10 | 2019-11-18 |
| 2019 |
Tobias Leichtle, Tobia Lakes, Xiao Xiang Zhu, Hannes Taubenböck Has Dongying developed to a ghost city? - Evidence from multi-temporal population estimation based on VHR remote sensing and census counts published pages: 101372, ISSN: 0198-9715, DOI: 10.1016/j.compenvurbsys.2019.101372 |
Computers, Environment and Urban Systems 78 | 2019-11-18 |
| 2019 |
Hossein Bagheri, Michael Schmitt, Xiaoxiang Zhu Fusion of Multi-Sensor-Derived Heights and OSM-Derived Building Footprints for Urban 3D Reconstruction published pages: 193, ISSN: 2220-9964, DOI: 10.3390/ijgi8040193 |
ISPRS International Journal of Geo-Information 8/4 | 2019-11-18 |
| 2019 |
Guichen Zhang, Pedram Ghamisi, Xiao Xiang Zhu Fusion of Heterogeneous Earth Observation Data for the Classification of Local Climate Zones published pages: 7623-7642, ISSN: 0196-2892, DOI: 10.1109/tgrs.2019.2914967 |
IEEE Transactions on Geoscience and Remote Sensing 57/10 | 2019-11-18 |
| 2019 |
Yilei Shi, Qingyu Li, Xiao Xiang Zhu Building Footprint Generation Using Improved Generative Adversarial Networks published pages: 603-607, ISSN: 1545-598X, DOI: 10.1109/lgrs.2018.2878486 |
IEEE Geoscience and Remote Sensing Letters 16/4 | 2019-11-18 |
| 2019 |
Michael Wurm, Thomas Stark, Xiao Xiang Zhu, Matthias Weigand, Hannes Taubenböck Semantic segmentation of slums in satellite images using transfer learning on fully convolutional neural networks published pages: 59-69, ISSN: 0924-2716, DOI: 10.1016/j.isprsjprs.2019.02.006 |
ISPRS Journal of Photogrammetry and Remote Sensing 150 | 2019-11-18 |
| 2018 |
Gerald Baier, Cristian Rossi, Marie Lachaise, Xiao Xiang Zhu, Richard Bamler A Nonlocal InSAR Filter for High-Resolution DEM Generation From TanDEM-X Interferograms published pages: 6469-6483, ISSN: 0196-2892, DOI: 10.1109/tgrs.2018.2839027 |
IEEE Transactions on Geoscience and Remote Sensing 56/11 | 2019-11-18 |
| 2019 |
Lichao Mou, Lorenzo Bruzzone, Xiao Xiang Zhu Learning Spectral-Spatial-Temporal Features via a Recurrent Convolutional Neural Network for Change Detection in Multispectral Imagery published pages: 924-935, ISSN: 0196-2892, DOI: 10.1109/tgrs.2018.2863224 |
IEEE Transactions on Geoscience and Remote Sensing 57/2 | 2019-11-18 |
| 2019 |
Nan Ge, Xiao Xiang Zhu Bistatic-Like Differential SAR Tomography published pages: 5883-5893, ISSN: 0196-2892, DOI: 10.1109/tgrs.2019.2902814 |
IEEE Transactions on Geoscience and Remote Sensing 57/8 | 2019-11-18 |
| 2018 |
H. Taubenböck, N.J. Kraff, M. Wurm The morphology of the Arrival City - A global categorization based on literature surveys and remotely sensed data published pages: 150-167, ISSN: 0143-6228, DOI: 10.1016/j.apgeog.2018.02.002 |
Applied Geography 92 | 2019-05-03 |
| 2018 |
Jingliang Hu, Pedram Ghamisi, Xiao Zhu Feature Extraction and Selection of Sentinel-1 Dual-Pol Data for Global-Scale Local Climate Zone Classification published pages: 379, ISSN: 2220-9964, DOI: 10.3390/ijgi7090379 |
ISPRS International Journal of Geo-Information 7/9 | 2019-05-03 |
| 2018 |
Rong Huang, Hannes Taubenböck, Lichao Mou Classification of settlement types from tweets using LDA and LSTM published pages: , ISSN: , DOI: |
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2018. | 2019-04-18 |
| 2017 |
Danfeng Hong, Naoto Yokoya, Xiao Xiang Zhu Learning a Robust Local Manifold Representation for Hyperspectral Dimensionality Reduction published pages: 2960-2975, ISSN: 1939-1404, DOI: 10.1109/JSTARS.2017.2682189 |
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 10/6 | 2019-04-18 |
| 2018 |
Danfeng Hong, Xiaoxiang Zhu SULoRA: Subspace Unmixing with Low-Rank Attribute Embedding for Hyperspectral Data Analysis published pages: 1-1, ISSN: 1932-4553, DOI: 10.1109/JSTSP.2018.2877497 |
IEEE Journal of Selected Topics in Signal Processing | 2019-04-18 |
| 2018 |
Yilei Shi, Xiao Xiang Zhu, Wotao Yin, Richard Bamler A Fast and Accurate Basis Pursuit Denoising Algorithm With Application to Super-Resolving Tomographic SAR published pages: 1-11, ISSN: 0196-2892, DOI: 10.1109/TGRS.2018.2832721 |
IEEE Transactions on Geoscience and Remote Sensing | 2019-04-18 |
| 2018 |
Xiao Zhu, Yuanyuan Wang, Sina Montazeri, Nan Ge A Review of Ten-Year Advances of Multi-Baseline SAR Interferometry Using TerraSAR-X Data published pages: 1374, ISSN: 2072-4292, DOI: 10.3390/rs10091374 |
Remote Sensing 10/9 | 2019-04-18 |
| 2018 |
Danfeng Hong, Naoto Yokoya, Jocelyn Chanussot, Xiao Xiang Zhu An Augmented Linear Mixing Model to Address Spectral Variability for Hyperspectral Unmixing published pages: 1-1, ISSN: 1057-7149, DOI: 10.1109/TIP.2018.2878958 |
IEEE Transactions on Image Processing | 2019-04-18 |
| 2018 |
Hossein Bagheri, Michael Schmitt, Xiao Xiang Zhu Fusion of TanDEM-X and Cartosat-1 elevation data supported by neural network-predicted weight maps published pages: 285-297, ISSN: 0924-2716, DOI: 10.1016/j.isprsjprs.2018.07.007 |
ISPRS Journal of Photogrammetry and Remote Sensing 144 | 2019-04-18 |
| 2019 |
Danfeng Hong, Naoto Yokoya, Nan Ge, Jocelyn Chanussot, Xiao Xiang Zhu Learnable manifold alignment (LeMA): A semi-supervised cross-modality learning framework for land cover and land use classification published pages: 193-205, ISSN: 0924-2716, DOI: 10.1016/j.isprsjprs.2018.10.006 |
ISPRS Journal of Photogrammetry and Remote Sensing 147 | 2019-04-18 |
| 2018 |
Chunping Qiu, Michael Schmitt, Lichao Mou, Pedram Ghamisi, Xiao Zhu Feature Importance Analysis for Local Climate Zone Classification Using a Residual Convolutional Neural Network with Multi-Source Datasets published pages: 1572, ISSN: 2072-4292, DOI: 10.3390/rs10101572 |
Remote Sensing 10/10 | 2019-05-03 |
| 2018 |
Shi Y., Wang Y., Kang J., Lachaise M., Zhu X., Bamler R. 3D Reconstruction from Very Small TanDEM-X Stacks published pages: , ISSN: , DOI: |
Proc. EUSAR | 2019-04-18 |
| 2018 |
Xiao Xiang Zhu, Gerald Baier, Marie Lachaise, Yilei Shi, Fathalrahman Adam, Richard Bamler Potential and limits of non-local means InSAR filtering for TanDEM-X high-resolution DEM generation published pages: 148-161, ISSN: 0034-4257, DOI: 10.1016/j.rse.2018.09.012 |
Remote Sensing of Environment 218 | 2019-04-18 |
| 2018 |
Qiu Chunping, Michael Schmitt, Mou Lichao, Zhu Xiaoxiang Urban Local Climate Zone Classification with a Residual Convolutional Neural Network and Multi-Seasonal Sentinel-2 Images published pages: 1-5, ISSN: 2377-0198, DOI: 10.1109/PRRS.2018.8486155 |
2018 10th IAPR Workshop on Pattern Recognition in Remote Sensing (PRRS) | 2019-04-18 |
| 2018 |
Shi Y., Zhu X., Yin. W, Bamler R. An Efficient Algorithm for Compressive Sensing Based SAR Tomography published pages: , ISSN: , DOI: |
Proc. EUSAR | 2019-04-18 |
| 2018 |
Zhu X., Sun Y., Shi Y., Wang Y., Ge N. Towards Global 3D/4D Urban Modeling Using TanDEM-X Data published pages: , ISSN: , DOI: |
Proc. EUSAR | 2019-04-18 |
| 2018 |
Muhammad Shahzad, Michael Maurer, Friedrich Fraundorfer, Yuanyuan Wang, Xiao Xiang Zhu Buildings Detection in VHR SAR Images Using Fully Convolution Neural Networks published pages: 1-17, ISSN: 0196-2892, DOI: 10.1109/TGRS.2018.2864716 |
IEEE Transactions on Geoscience and Remote Sensing | 2019-04-18 |
| 2018 |
Haobo Lyu, Hui Lu, Lichao Mou, Wenyu Li, Jonathon Wright, Xuecao Li, Xinlu Li, Xiao Zhu, Jie Wang, Le Yu, Peng Gong Long-Term Annual Mapping of Four Cities on Different Continents by Applying a Deep Information Learning Method to Landsat Data published pages: 471, ISSN: 2072-4292, DOI: 10.3390/rs10030471 |
Remote Sensing 10/3 | 2019-04-18 |
| 2017 |
M. Wurm, H. Taubenböck Detecting social groups from space – Assessment of remote sensing-based mapped morphological slums using income data published pages: 41-50, ISSN: 2150-704X, DOI: 10.1080/2150704X.2017.1384586 |
Remote Sensing Letters 9/1 | 2019-04-18 |
| 2017 |
Xiao Xiang Zhu, Devis Tuia, Lichao Mou, Gui-Song Xia, Liangpei Zhang, Feng Xu, Friedrich Fraundorfer Deep Learning in Remote Sensing: A Comprehensive Review and List of Resources published pages: 8-36, ISSN: 2168-6831, DOI: 10.1109/MGRS.2017.2762307 |
IEEE Geoscience and Remote Sensing Magazine 5/4 | 2019-04-18 |
| 2018 |
Hannes Taubenböck, Jeroen Staab, Xiao Zhu, Christian Geiß, Stefan Dech, Michael Wurm Are the Poor Digitally Left Behind? Indications of Urban Divides Based on Remote Sensing and Twitter Data published pages: 304, ISSN: 2220-9964, DOI: 10.3390/ijgi7080304 |
ISPRS International Journal of Geo-Information 7/8 | 2019-04-18 |
| 2018 |
Jian Kang, Marco Körner, Yuanyuan Wang, Hannes Taubenböck, Xiao Xiang Zhu Building instance classification using street view images published pages: 44-59, ISSN: 0924-2716, DOI: 10.1016/j.isprsjprs.2018.02.006 |
ISPRS Journal of Photogrammetry and Remote Sensing 145 | 2019-04-18 |
| 2018 |
Andreas Schmitt, Tobias Sieg, Michael Wurm, Hannes Taubenböck Investigation on the separability of slums by multi-aspect TerraSAR-X dual-co-polarized high resolution spotlight images based on the multi-scale evaluation of local distributions published pages: 181-198, ISSN: 0303-2434, DOI: 10.1016/j.jag.2017.09.006 |
International Journal of Applied Earth Observation and Geoinformation 64 | 2019-04-18 |
| 2018 |
Lichao Mou, Pedram Ghamisi, Xiao Xiang Zhu Unsupervised Spectral–Spatial Feature Learning via Deep Residual Conv–Deconv Network for Hyperspectral Image Classification published pages: 391-406, ISSN: 0196-2892, DOI: 10.1109/TGRS.2017.2748160 |
IEEE Transactions on Geoscience and Remote Sensing 56/1 | 2019-04-18 |
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