Results 111 to 120 of about 55,172 (311)

Evaluating anisotropy‐based Monin–Obukhov similarity theory over canopies and complex terrain

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study shows that an anisotropy‐based generalization of Monin–Obukhov surface‐layer scaling (SC23) applies readily across a wide range of atmospheric conditions with variable terrain, canopies, and land‐cover complexity. This work focuses on the scaling of velocity variances for 7 years at the 47 sites in the National Ecological Observation Network
Tyler S. Waterman, Ivana Stiperski, Nathaniel Chaney, Marc Calaf   +3 more
wiley   +1 more source

Photonic Integrated Circuits for an Optical Phased Array

Photonics
Optical phased arrays (OPAs) are renowned for their exceptional ability to manipulate and direct light beams, positioning them as an ideal choice for solid-state light detection and ranging (LiDAR) technologies.
Yasha Yi, Dachuan Wu, Venus Kakdarvishi, Bowen Yu, Yating Zhuang, Alireza Khalilian   +5 more
doaj   +1 more source

Evergreening [PDF]

, 2021
Miguel Faria e Castro, Pascal Paul, Juan M. Sánchez   +2 more
openaire   +1 more source

Evergreen Conference football press guide, 1967

, 1967
This guide for the 1967 Evergreen Conference football season provides information for the member teams, all of which are located in Washington state.https://dc.ewu.edu/football_programs/1091/thumbnail ...
Evergreen Intercollegiate Conference
core  

Wall‐to‐wall Amazon forest height mapping with Planet NICFI, Aerial LiDAR, and a U‐Net regression model

Remote Sensing in Ecology and Conservation, EarlyView.
Tree canopy height is a key indicator of forest biomass and structure, yet accurate mapping across the Amazon remains challenging. Here, we generated a canopy height map of the Amazon forest at ~4.8 m resolution using Planet NICFI imagery and a deep learning U‐Net model trained with airborne LiDAR data.
Fabien H. Wagner, Ricardo Dalagnol, Griffin Carter, Mayumi C. M. Hirye, Shivraj Gill, Le Bienfaiteur Sagang Takougoum, Samuel Favrichon, Michael Keller, Jean P. H. B. Ometto, Lorena Alves, Cynthia Creze, Stephanie P. George‐Chacon, Shuang Li, Zhihua Liu, Adugna Mullissa, Yan Yang, Erone G. Santos, Sarah R. Worden, Martin Brandt, Philippe Ciais, Stephen C. Hagen, Sassan Saatchi   +21 more
wiley   +1 more source

Evergreen Conference football press guide, 1969

, 1969
This guide for the 1969 Evergreen Conference football season provides information for the member teams, all of which are located in Washington state.https://dc.ewu.edu/football_programs/1093/thumbnail ...
Evergreen Intercollegiate Conference
core  

Scale dependence in remotely sensed biodiversity: Leveraging continental‐scale imaging spectroscopy from the National Ecological Observatory Network

Remote Sensing in Ecology and Conservation, EarlyView.
Imaging spectroscopy enables large‐scale biodiversity assessment, yet spectral diversity metrics are scale dependent. Across 15 NEON ecosystems, we find that spectral richness increases sub‐linearly from 3600 m2 to 4 km2, whereas spectral divergence shows weak or inconsistent scaling with area, underscoring the importance of scale‐aware interpretation ...
Meghan T. Hayden, Matthew W. Rossi, Laura E. Dee, Kyle Kovach, Cibele H. Amaral, Jacob Nesslage, Madeline Slimp, Rachel S. Meyer, E. Natasha Stavros   +8 more
wiley   +1 more source

Evergreen International Intercollegiate Conference football statistical report

, 1954
This guide for the 1954 Evergreen Conference football season provides information for the member teams, all of which are located in Washington state or British Columbia.https://dc.ewu.edu/football_programs/1070/thumbnail ...
Evergreen Intercollegiate Conference
core  

Using Airborne Laser Scanning and Sentinel‐2 to Understand Subcanopy Light Regimes and Understory Diversity of Vascular Plants in Temperate Mountain Forests

Remote Sensing in Ecology and Conservation, EarlyView.
This study demonstrates that not just Airborne Laser Scanning, but also Sentinel‐2 can effectively estimate absolute canopy cover and canopy cover heterogeneity ‐ structural metrics that determine the subcanopy light regime, found to be linked to the vascular plant species richness in the understory of temperate mountain forests.
Felix Wieland‐Glasmann, Cornelius Senf, Kristin H. Braziunas, Rupert Seidl, Peter Annighöfer   +4 more
wiley   +1 more source

Evergreen Conference football press guide, 1968

, 1968
This guide for the 1968 Evergreen Conference football season provides information for the member teams, all of which are located in Washington state.https://dc.ewu.edu/football_programs/1092/thumbnail ...
Evergreen Intercollegiate Conference
core