Results 121 to 130 of about 5,793 (300)

DEVELOPMENT AND OPERATION PLAN OF THE NEXT GEOSTATIONARY OCEAN COLOR REMOTE SENSING MISSION IN KOREA

, 2016
After the successful launch and operation of Geostationary Ocean Color Imager (GOCI), the first pathfinder of ocean color remote sensing in geostationary orbit from 2010, necessity of follow-on mission of GOCI regarding its expected lifetime of 7.7 years,
오은송, 안기범, 박영제, 조성익   +3 more
core  

A satellite view of the space-time variability of phytoplankton biomass in the Mediterranean Sea [PDF]

, 2010
The general thesis objective is to determine, with sufficient accuracy (i.e. using the most reliable datasets and techniques) the phytoplankton space time variability in the Mediterranean Sea (MED) using satellite data (SeaWiFS), at different timescales,
Volpe, Gianluca
core  

Programmed unmanned aerial vehicles show great potential for monitoring marine megafauna in specific areas of interest

Remote Sensing in Ecology and Conservation, EarlyView.
Targeted conservation measures are contingent on robust knowledge of spatio‐temporal animal distribution in areas of interest. We explore unmanned aerial vehicle (UAV) transect monitoring as a novel method for standardized digital aerial surveys of marine megafauna by investigating the fine‐resolution spatio‐temporal distribution of harbour porpoises ...
Dinah Hartmann, Valdemar Palmqvist, Johanna Stedt   +2 more
wiley   +1 more source

Synergistic detection of chlorophyll-a concentration vertical profile by spaceborne lidar ICESat-2 and passive optical observations

International Journal of Applied Earth Observations and Geoinformation
The tremendous improvement for satellite remote sensing has provided mankind with the feasibility of observing large-scale ocean phenomena from space.
Xuechun Zhang, Yi Ma, Zhongwei Li, Jingyu Zhang   +3 more
doaj   +1 more source

Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping

Remote Sensing in Ecology and Conservation, EarlyView.
Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command, Shreya Nemani, Benjamin Misiuk, Mehrdad Hajibabaei, Nicole Fahner, Emily Porter, Greg Singer, Beverly McClenaghan, Katleen Robert   +8 more
wiley   +1 more source

Ocean color anomaly detection to estimate surface Calanus finmarchicus concentration in the Gulf of Maine

Frontiers in Marine Science
The planktonic copepod, Calanus finmarchicus, plays a pivotal role in the Gulf of Maine (GoM) pelagic food web as a primary food source for many species, including the critically endangered North Atlantic right whale (NARW).
Rebekah Shunmugapandi, Cait L. McCarry, David McKee, David McKee, Catherine Mitchell   +4 more
doaj   +1 more source

Satellite Remote Sensing: Ocean Color [PDF]

, 2019
P. Jeremy Werdell, Charles R. McClain
openaire   +2 more sources

Development of a filter for phycocyanin bio-optical estimation

, 2014
Phycocyanin is a unique pigment for cyanobacteria in inland waters which has been identified by remote sensing. Several band ratio algorithms were developed to estimate and identify phycocyanin using its absorption spectral characteristics.
Jose L. Stech, Ogashawara, Igor, Enner H. Alcantara, Alcântara, Enner H. [UNESP], Deepak R. Mishra, Stech, Jose L., Igor Ogashawara, Marcelo P. Curtarelli, Curtarelli, Marcelo P., Mishra, Deepak R.   +9 more
core   +1 more source

Spatio-Temporal Variability in Bio-Optical Properties of the Southern Caspian Sea: A Historic Analysis of Ocean Color Data

, 2020
Currently, satellite ocean color imageries play an important role in monitoring of water properties in various oceanic, coastal, and inland ecosystems. Although there is a long-time and global archive of such valuable data, no study has comprehensively ...
Mehdi Gholamalifard, Stefano Vignudelli, Andrey Kostianoy, Bonyad Ahmadi, Tiit Kutser   +4 more
core   +1 more source

Evaluating land–sea linkages using land cover change and coral reef monitoring data: A case study from northeastern Puerto Rico

Remote Sensing in Ecology and Conservation, EarlyView.
Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola, Sasha Hills, Simon J. Pittman, Edwin A. Hernández‐Delgado, Antoine Collin, Lisa M. Wedding   +5 more
wiley   +1 more source