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  • A high‐accuracy map of glob... A high‐accuracy map of global terrain elevations
    Yamazaki, Dai; Ikeshima, Daiki; Tawatari, Ryunosuke ... Geophysical research letters, 16 June 2017, Volume: 44, Issue: 11
    Journal Article
    Peer reviewed
    Open access

    Spaceborne digital elevation models (DEMs) are a fundamental input for many geoscience studies, but they still include nonnegligible height errors. Here we introduce a high‐accuracy global DEM at 3″ ...
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2.
  • Novel approach for ranking ... Novel approach for ranking DEMs: Copernicus DEM improves one arc second open global topography
    Bielski, Conrad; Lopez-Vazquez, Carlos; Grohmann, Carlos H. ... IEEE transactions on geoscience and remote sensing, 01/2024, Volume: 62
    Journal Article
    Peer reviewed
    Open access

    We present a practical approach to inter-compare a range of candidate digital elevation models (DEMs) based on pre-defined criteria and statistically sound ranking approach. The presented approach ...
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  • Exploring C and L band InSA... Exploring C and L band InSAR digital elevation model stacking: A case study in Córdoba, Argentina
    Ibarra, Federico; Cuello, Alfredo; Gotusso, Lucía ... Journal of South American earth sciences, 09/2024, Volume: 143
    Journal Article
    Peer reviewed

    Simple stacking of InSAR Digital Elevation Models (DEMs) has shown potential to increase DEM quality. In order to obtain a straight-forward stacking procedure that reduces the uncertainty of InSAR ...
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4.
  • Time Series Analysis of Lan... Time Series Analysis of Landslide Dynamics Using an Unmanned Aerial Vehicle (UAV)
    Turner, Darren; Lucieer, Arko; de Jong, Steven M Remote sensing, 02/2015, Volume: 7, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    In this study, we used an Unmanned Aerial Vehicle (UAV) to collect a time series of high-resolution images over four years at seven epochs to assess landslide dynamics. Structure from Motion (SfM) ...
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  • DiluviumDEM: Enhanced accur... DiluviumDEM: Enhanced accuracy in global coastal digital elevation models
    Dusseau, Dominick; Zobel, Zachary; Schwalm, Christopher R. Remote sensing of environment, 12/2023, Volume: 298
    Journal Article
    Peer reviewed
    Open access

    Accurate representation of global coastal topography is essential for numerous scientific disciplines, coastal management, and disaster risk assessment. Even with recent improvements to existing ...
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6.
  • High-quality seamless DEM g... High-quality seamless DEM generation blending SRTM-1, ASTER GDEM v2 and ICESat/GLAS observations
    Yue, Linwei; Shen, Huanfeng; Zhang, Liangpei ... ISPRS journal of photogrammetry and remote sensing, January 2017, 2017-01-00, Volume: 123
    Journal Article
    Peer reviewed
    Open access

    The absence of a high-quality seamless global digital elevation model (DEM) dataset has been a challenge for the Earth-related research fields. Recently, the 1-arc-second Shuttle Radar Topography ...
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7.
  • TanDEM-X: A Satellite Forma... TanDEM-X: A Satellite Formation for High-Resolution SAR Interferometry
    Krieger, G.; Moreira, A.; Fiedler, H. ... IEEE transactions on geoscience and remote sensing, 11/2007, Volume: 45, Issue: 11
    Journal Article
    Peer reviewed
    Open access

    TanDEM-X (TerraSAR-X add-on for digital elevation measurements) is an innovative spaceborne radar interferometer that is based on two TerraSAR-X radar satellites flying in close formation. The ...
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8.
  • Quantifying plant-soil-nutr... Quantifying plant-soil-nutrient dynamics in rangelands: Fusion of UAV hyperspectral-LiDAR, UAV multispectral-photogrammetry, and ground-based LiDAR-digital photography in a shrub-encroached desert grassland
    Sankey, Joel B.; Sankey, Temuulen T.; Li, Junran ... Remote sensing of environment, February 2021, 2021-02-00, 20210201, Volume: 253
    Journal Article
    Peer reviewed
    Open access

    Rangelands cover 70% of the world's land surface, and provide critical ecosystem services of primary production, soil carbon storage, and nutrient cycling. These ecosystem services are governed by ...
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  • Super-resolution of digital... Super-resolution of digital elevation models by using multiple-point statistics and training image selection
    Hu, Guanghui; Jiang, Yinghui; Li, Sijin ... Computers & geosciences, September 2024, 2024-09-00, Volume: 191
    Journal Article
    Peer reviewed

    Super-resolution (SR), also called downscaling, has been widely explored in hydrology, climate, and vegetation distribution models, among others. Digital elevation model (DEM) SR aims to reconstruct ...
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  • Elevation Model Mosaicking ... Elevation Model Mosaicking from Coregistration, Adjustment and Median of Stacks (CAMS)
    Howat, Ian M. IEEE geoscience and remote sensing letters, 01/2023, Volume: 20
    Journal Article
    Peer reviewed
    Open access

    A large and growing volume of repeat Digital Elevation Models (DEMs) obtained from multiple spaceborne sensors enables high-resolution mapping of the Earth's surface at continental scales. Mosaicking ...
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