Now showing items 49-62 of 62

    • THE SCALEX CAMPAIGN: Scale-Crossing Land Surface and Boundary Layer Processes in the TERENO-preAlpine Observatory 

      Wolf B; Chwala C; Fersch B; Garvelmann J; Junkermann W; Zeeman MJ; Angerer A; Adler B; Beck C; Brosy C; Brugger P; Emeis S; Dannenmann M; De Roo F; Diaz-Pines E; Haas E; Hagen M; Hajnsek I; Jacobeit J; Jagdhuber T; Kalthoff N; Kiese R; Kunstmann H; Kosak O; Krieg R; Malchow C; Mauder M; Merz R; Notarnicola C; Philipp A; Reif W; Reineke S; Rodiger T; Ruehr N; Schafer K; Schron M; Senatore A; Shupe H; Volksch I; Wanninger C; Zacharias S; Schmid HP (AMER METEOROLOGICAL SOC, 2017)
      Augmenting long-term ecosystem-atmosphere observations with multidisciplinary intensive campaigns aims to close gaps in spatial and temporal scales of observation for energy and biogeochemical cycling and stimulate ...
    • Selecting sustainable alternatives for cruise ships in Venice using multi-criteria decision analysis 

      Pesce M; Terzi S; Mahmoud Al-Jawasreh RI; Bommarito C; Calgaro L; Fogarin S; Russo E; Marcomini A (2018)
      The rapid growth of cruise ship tourism increases the use of historic port cities as strategic hubs for cruise ship operators. Benefits derived from increased tourism for the municipality and cruise ships are often at odds ...
    • Sentinel-1 and Ground-Based Sensors for Continuous Monitoring of the Corvara Landslide (South Tyrol, Italy) 

      Darvishi M; Schlögel R; Kofler C; Cuozzo G; Rutzinger M; Zieher T; Toschi I; Remondino F; Mejia-Aguilar A; Thiebes B; Bruzzone L (2018)
      The Copernicus Sentinel-1 mission provides synthetic aperture radar (SAR) acquisitions over large areas with high temporal and spatial resolution. This new generation of satellites providing open-data products has enhanced ...
    • Snow model sensitivity analysis to understand spatial and temporal snow dynamics in a high-elevation catchment: Hydrological Processes 

      Engel M; Notarnicola C; Endrizzi S; Bertoldi G (2017)
      In this paper, we addressed a sensitivity analysis of the snow module of the GEOtop2.0 model at point and catchment scale in a small high-elevation catchment in the Eastern Italian Alps (catchment size: 61 km2). Simulated ...
    • Soil moisture estimation by SAR in Alpine fields using Gaussian Process Regressor trained by model simulations 

      Stamenkovic J; Guerriero L; Ferrazzoli P; Notarnicola C; Greifeneder F; Thiran J-P (2017)
      In this paper, we address the problem of retrieving soil moisture over a grassland alpine area from Synthetic Aperture Radar (SAR) data using a statistical algorithm trained by simulations of a physical model. A time series ...
    • Spatio-temporal population modelling as improved exposure information for risk assessments tested in the Autonomous Province of Bolzano 

      Renner K; Schneiderbauer S; Pruß F; Kofler C; Martin D; Cockings S (2017)
      Population data is commonly available for administrative units referring to the year of the last census. That level of aggregation and the static character of the information pose particular difficulties for spatial ...
    • Strategies to improve the explanatory power of a dynamic slope stability model by enhancing land cover parameterisation and model complexity 

      Schmaltz EM; Van Beek LPH; Bogaard TA; Kraushaar S; Steger S; Glade T (2018)
      Despite the importance of land cover on landscape hydrology and slope stability, the representation of land cover dynamics in physically based models and their associated ecohydrological effects on slope stability is rather ...
    • Synergetic use of Sentinel-1 and Sentinel-2 data for soil moisture mapping at plot scale 

      Attarzadeh R; Amini J; Notarnicola C; Greifeneder F (2018)
      This paper presents an approach for retrieval of soil moisture content (SMC) by coupling single polarization C-band synthetic aperture radar (SAR) and optical data at the plot scale in vegetated areas. The study was carried ...
    • TITAN AS REVEALED BY THE CASSINI RADAR 

      Lopes RMC; Wall SD; Elachi C; Birch SPD; Corlies P; Coustenis A; Hayes AG; Hofgartner JD; Janssen MA; Kirk RL; Legall A; Lorenz RD; Lunine JI; Malaska MJ; Mastroguiseppe M; Mitri G; Neish CD; Notarnicola C; Paganelli F; Paillou P; Poggiali V; Radebaugh J; Rodriguez S; Schoenfeld A; Soderblom JM; Solomonidou A; Stofan ER; Stiles BW; Tosi F; Turtle EP; West RD; Wood CA; Zebker HA; Barnes JW; Casarano D; Encrenaz P; Farr T; Grima C; Hemingway D; Karatekin O; Lucas A; Mitchell KL; Ori G; Orosei R; Ries P; Riccio D; Soderblom LA; Zhang Z (2019)
      Titan was a mostly unknown world prior to the Cassini spacecraft’s arrival in July 2004. We review the major scientific advances made by Cassini’s Titan Radar Mapper (RADAR) during 13 years of Cassini’s exploration of ...
    • Titan’s “Magic Islands”: Transient features in a hydrocarbon sea 

      Hofgartner JD; Hayes AG; Lunine JI; Zebker H; Lorenz RD; Malaska MJ; Mastrogiuseppe M; Notarnicola C; Soderblom JM (2016)
      The region of Titan's hydrocarbon sea, Ligeia Mare, where transient bright features were previously discovered, was anomalously bright in the first of two more recent Cassini RADAR observations but not the second. Another ...
    • Two-source energy balance modeling of evapotranspiration in Alpine grasslands 

      Castelli M; Anderson M; Yang Y; Wohlfahrt G; Bertoldi G; Niedrist G; Hammerle A; Zhao P; Zebisch M; Notarnicola C (2018)
      This work aims to assess a diagnostic approach which links evapotranspiration (ET) to land surface temperature (LST) measured by thermal remote sensing in the Alps. We estimated gridded ET, from field (30 m) to regional ...
    • Uncertainty analysis of gross primary production upscaling using Random Forests, remote sensing and eddy covariance data 

      Tramontana G; Ichii K; Camps-Valls G; Tomelleri E; Papale D (2015)
      The accurate quantification of carbon fluxes at continental spatial scale is important for future policy decisions in the context of global climate change. However, many elements contribute to the uncertainty of such ...
    • Validation of SMAP surface soil moisture products with core validation sites 

      Colliander A; Jackson TJ; Bindlish R; Chan S; Das N; Kim SB; Cosh M H; Dunbar RS; Dang L; Pashaian L; Asanuma J; Aida K; Berg A; Rowlandson T; Bosch D; Caldwell T; Caylor K; Goodrich D; al Jassar H; Lopez-Baeza E; Martínez-Fernández J; González-Zamora A; Livingston S; McNairn H; Pacheco A; Moghaddam M; Montzka C; Notarnicola C; Niedrist G; Pellarin T; Prueger J; Pulliainen J; Rautiainen K; Ramos J; Seyfried M; Starks P; Su Z; Zeng Y; van der Velde R; Thibeault M; Dorigo W; Vreugdenhil M; Walker JP; Wu X; Monerris A; O'Neill PE; Entekhabi D; Njoku EG; Yueh S (2017)
      The NASA Soil Moisture Active Passive (SMAP) mission has utilized a set of core validation sites as the primary methodology in assessing the soil moisture retrieval algorithm performance. Those sites provide well-calibrated ...
    • Wind Effect on PV Module Temperature: Analysis of Different Techniques for an Accurate Estimation 

      Schwingshackl C; Petitta M; Wagner JE; Belluardo G; Moser D; Castelli M; Zebisch M; Tetzlaff A (2013)
      Photovoltaic (PV) module temperature predictions are crucial to accurately assess the efficiency of PV installations. In this study we focus on the cooling effect of wind on PV cell temperature. We show that for most of ...