Results 21 to 30 of about 200,823 (294)

Climate change vulnerability assessment of the coastal resources in Moalboal, Cebu, Central Philippines

Annals of Tropical Research, 2021
The municipality of Moalboal (Cebu, Central Philippines) falls under Cluster XI (coastal and marine areas of the south Sulu Sea are most prone to sea level rise) in the climate-ocean hazard typology.
Annie G. Diola, Wenifel P. Perpetcho, Juan Carlos A. Graciosa, Glacy Dee B. Pantanosas, Rhys H. Montecillo, Shena Mae M. Flores, Renante R. Violanda, Roland Emerito S. Otadoy, Danilo T. Dy   +8 more
doaj   +1 more source

Intercomparison of Water Vapor Data Measured with Lidar during IHOP_2002. Part II: Airborne-to-Airborne Systems [PDF]

, 2007
The dataset of the International H2O Project (IHOP_2002) gives the first opportunity for direct intercomparisons of airborne water vapor lidar systems and allows very important conclusions to be drawn for future field campaigns.
Wulfmeyer, Volker, Ferrare, Richard, Ismail, Syed, Schaberl, Thorsten, Andreas Behrendt, Richard Ferrare, Whiteman, David N., Kooi, Susan, Ehret, Gerhard, Browell, Edward V., Kiemle, Christoph, Volker Wulfmeyer, Behrendt, Andreas, Christoph Kiemle, N. Whiteman, David, Gerhard Ehret, Syed Ismail, Flamant, Cyrille, Cyrille Flamant, Bauer, Hans-Stefan, Susan Kooi, Browell, E.-V., David N. Whiteman, Thorsten Schaberl, Edward V. Browell, Hans-Stefan Bauer   +25 more
core   +1 more source

Design and evaluation of multispectral LiDAR for the recovery of arboreal parameters [PDF]

, 2014
Multispectral light detection and ranging (LiDAR) has the potential to recover structural and physiological data from arboreal samples and, by extension, from forest canopies when deployed on aerial or space platforms.
Nichol, Caroline, Martinez-Ramirez, Daniel, Ximing, Ren, Wallace, A.M., Woodhouse, Iain, Wallace, Andrew Michael, Nichol, Caroline J, McCarthy, Aongus, Buller, Gerald, Morak, Simone, Woodhouse, Iain H, Ren, Ximing, Buller, Gerald Stuart   +12 more
core   +1 more source

Doppler lidar observations of sensible heat flux and intercomparisons with a ground-based energy balance station and WRF model output [PDF]

, 2009
This is an open access article - Copyright @ 2009 E. Schweizerbart'sche VerlagsbuchhandlungDuring the Convective and Orographically induced Precipitation Study (COPS), a scanning Doppler lidar was deployed at Achern, Baden-Wüttemberg, Germany from 13th ...
Fay Davies, Collier, CG, Davis, JC, Christopher G. Clare Collier, Russell, A, Jenny Davis, Andrew Russell, Pearson, GN, Davies, F, Guy N. Pearson, Ralph Burton, Burton, R   +11 more
core   +1 more source

Airborne direct-detection and coherent wind lidar measurements along the east coast of Greenland in 2009 supporting ESA’s Aeolus mission [PDF]

, 2011
The Aeolus mission of the European Space Agency (ESA) will send the first wind lidar to space to fulfill the utmost need for global wind profile observations.
Witschas, Benjamin, Uwe Marksteiner, Stephan Rahm, Reitebuch, Oliver, Marksteiner, Uwe, Rahm, Stephan, Ines Nikolaus, Benjamin Witschas, Lemmerz, Christian, Oliver Reitebuch, Nikolaus, Ines, Christian Lemmerz   +11 more
core   +1 more source

A CFD technique for estimating the flow distortion effects on LiDAR measurements when made in complex flow fields [PDF]

, 2013
The effect of flow distortion on the measurements produced by a LiDAR or SoDAR in close proximity to either complex terrain or a structure creating localised flow distortion is difficult to determine by analytical means.
Astrup, P., Fabre, Sylvie, Mikkelsen, Torben, Scanlon, Thomas, Stickland, Matthew, Oldroyd, Andrew   +5 more
core   +3 more sources

Squeezing turbulence statistics out of a pulsed Doppler lidar [PDF]

Atmospheric Measurement Techniques
Accurate estimation of second-order turbulence statistics using pulsed Doppler lidar has been a challenge for a long time, mainly due to the negative influence of probe volume averaging.
M. Manami, M. Manami, J. Mann, M. Sjöholm, G. Léa, G. Gorju   +5 more
doaj   +1 more source

THE APPLICATION OF SUPPORT VECTOR MACHINE (SVM) USING CIELAB COLOR MODEL, COLOR INTENSITY AND COLOR CONSTANCY AS FEATURES FOR ORTHO IMAGE CLASSIFICATION OF BENTHIC HABITATS IN HINATUAN, SURIGAO DEL SUR, PHILIPPINES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
This study demonstrates the application of CIELAB, Color intensity, and One Dimensional Scalar Constancy as features for image recognition and classifying benthic habitats in an image with the coastal areas of Hinatuan, Surigao Del Sur, Philippines as ...
J. E. Cubillas, M. Japitana
doaj   +1 more source

Airborne Lidar observations of water vapor transport [PDF]

, 2012
Water vapor, a minor constituent of the earth’s atmosphere, plays a major role in the radiation budget and the water cycle with important implications for weather and climate.
Andreas Fix, Stephan Rahm, Martin Wirth, Fix, A., Christoph Kiemle, Wirth, M., Kiemle, C., Schäfler, Andreas, Andreas Schafler   +8 more
core   +1 more source

The telecover test: A quality assurance tool for the optical part of a lidar system [PDF]

, 2008
A test is described, which serves as a self-check of the optical part of a lidar system. Several lidar signals using different parts of the lidar telescope are compared.
Freudenthaler, Volker
core   +1 more source