Light scattering properties of marine particles in coastal and open ocean waters as related to the particle mass concentration
- M. Babin, A. Morel, V. Fournier-Sicre, F. Fell, D. Stramski
- Environmental Science
- 1 March 2003
Variations in the spectral scattering coefficient of marine particles [bp(λ)] were measured at 241 locations in oceanic (case 1) and coastal (case 2) waters around Europe. The scattering coefficient…
Numerical simulation of the light field in the atmosphere–ocean system using the matrix-operator method
- F. Fell, J. Fischer
- Environmental Science, Physics
- 1 May 2001
An empirical algorithm for determining the diffuse attenuation coefficient Kd in clear and turbid waters from spectral remote sensing reflectance
- Tinglu Zhang, F. Fell
- Environmental Science, Mathematics
- 1 December 2007
A robust empirical algorithm to determine the diffuse attenuation coefficient Kd at a wavelength of 490 nm (Kd490) from spectral remote sensing reflectance has been derived from the NOMAD data set…
Spatial and temporal variability of snowfall over Greenland from CloudSat observations
- R. Bennartz, F. Fell, C. Pettersen, M. Shupe, D. Schuettemeyer
- Environmental ScienceAtmospheric Chemistry and Physics
- 21 June 2019
Abstract. We use the CloudSat 2006–2016 data record to estimate snowfall over the
Greenland Ice Sheet (GrIS). We first evaluate CloudSat snowfall retrievals
with respect to remaining ground-clutter…
Retrieval of two‐layer cloud properties from multispectral observations using optimal estimation
- P. Watts, R. Bennartz, F. Fell
- Environmental Science, Physics
- 27 August 2011
[1] A method to derive two-layer cloud properties from concurrent visible, near-infrared, and infrared observations is described. It is a modification of a single-layer scheme and is applied to…
The Echinoids of Easter Island (Rapa Nui)
- F. Fell
- Biology
- 1 April 1974
These collections, although small, confirm that this eastern Pacific island has an Indo-WestPacific affinity, and comparison of Easter Island material with specimens from other parts of the Pacific supports the synonymy ofBrissus meridionalis with Brissus agassizii.
Comparison of the ocean inherent optical properties obtained from measurements and inverse modeling.
- H. Loisel, D. Stramski, M. Babin
- Environmental Science, MathematicsApplied Optics
- 20 May 2001
A model developed recently by Loisel and Stramski [Appl. Opt. 39, 3001-3011 (2000)] for estimating the spectral absorption a(lambda), scattering b(lambda), and backscattering b(b)(lambda)…
Preliminary comparisons of the WGS84(EGM 96) geoid with national vertical datums
- F. Fell, M. Tanenbaum
- Environmental ScienceMTS/IEEE Oceans . An Ocean Odyssey. Conference…
- 5 November 2001
In fiscal year 2001, the National Imagery and Mapping Agency (NIMA) initiated a project (i) to examine selected national vertical datums in order to evaluate their consistency with orthometric…
Evaluating the performance of artificial neural network techniques for pigment retrieval from ocean color in Case I waters
- Tinglu Zhang, F. Fell, Zhisheng Liu, R. Preusker, J. Fischer, M. He
- Environmental Science, Mathematics
- 1 September 2003
[1] In the present paper, we report on a method to retrieve the pigment concentration in Case I waters from ocean color. The method is derived from radiative transfer (RT) simulations and subsequent…
Continuous monitoring of surface optical properties across a geostrophic front: Biogeochemical inferences
- H. Claustre, F. Fell, M. Babin
- Environmental Science
- 1 March 2000
A system was designed for the continuous surface monitoring of hydrological, bio‐optical, and biogeochemical properties in the vicinity of the Almeria‐Oran jet‐front system (Northwestern…
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