Next Article in Journal
Optimizing Semi-Analytical Algorithms for Estimating Chlorophyll-a and Phycocyanin Concentrations in Inland Waters in Korea
Previous Article in Journal
Quantifying the Spatiotemporal Trends of Canopy Layer Heat Island (CLHI) and Its Driving Factors over Wuhan, China with Satellite Remote Sensing
 
Search for Articles:
Title / Keyword
Author / Affiliation
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
Journals
Remote Sensing
Volume 9
Issue 6
10.3390/rs9060538
remotesensing-logo
Submit to this Journal Review for this Journal Edit a Special Issue
► Article Menu

Article Menu

share announcement question_answer thumb_up
...
textsms
...
Article

Comparison of Satellite Reflectance Algorithms for Estimating Phycocyanin Values and Cyanobacterial Total Biovolume in a Temperate Reservoir Using Coincident Hyperspectral Aircraft Imagery and Dense Coincident Surface Observations

by
Richard Beck
1,*,
Min Xu
1,
Shengan Zhan
1,
Hongxing Liu
1,
Richard A. Johansen
1,
Susanna Tong
1,
Bo Yang
1,
Song Shu
1,
Qiusheng Wu
1,
Shujie Wang
1,
Kevin Berling
1,
Andrew Murray
1,
Erich Emery
2,
Molly Reif
3,
Joseph Harwood
3,
Jade Young
4,
Mark Martin
5,
Garrett Stillings
5,
Richard Stumpf
6,
Haibin Su
7,
Zhaoxia Ye
8 and
Yan Huang
9add Show full author list remove Hide full author list
1
Department of Geography, University of Cincinnati, Cincinnati, OH 45221, USA
2
U.S. Army Corps of Engineers, Great Lakes and Ohio River Division, Cincinnati, OH 45202, USA
3
U.S. Army Corps of Engineers, ERDC, JALBTCX, Kiln, MS 39556, USA
4
U.S. Army Corps of Engineers, Louisville District, Water Quality, Louisville, KY 40202, USA
5
Kentucky Department of Environmental Protection, Division of Water, Frankfort, KY 40601, USA
6
National Oceanic and Atmospheric Administration, National Ocean Service, Silver Spring, MD 20910, USA
7
Department of Physics and Geosciences, Texas A & M Kingsville, Kingsville, TX 78363-8202, USA
8
State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China
9
School of Geographic Sciences, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai 200241, China
*
Author to whom correspondence should be addressed.
Academic Editors: Raphael M. Kudela, Deepak R. Mishra and Prasad S. Thenkabail
Remote Sens. 2017, 9(6), 538; https://doi.org/10.3390/rs9060538
Received: 1 March 2017 / Revised: 14 April 2017 / Accepted: 3 May 2017 / Published: 29 May 2017
View Full-Text Download PDF
Browse Figures

Abstract

We analyzed 27 established and new simple and therefore perhaps portable satellite phycocyanin pigment reflectance algorithms for estimating cyanobacterial values in a temperate 8.9 km2 reservoir in southwest Ohio using coincident hyperspectral aircraft imagery and dense coincident water surface observations collected from 44 sites within 1 h of image acquisition. The algorithms were adapted to real Compact Airborne Spectrographic Imager (CASI), synthetic WorldView-2, Sentinel-2, Landsat-8, MODIS and Sentinel-3/MERIS/OLCI imagery resulting in 184 variants and corresponding image products. Image products were compared to the cyanobacterial coincident surface observation measurements to identify groups of promising algorithms for operational algal bloom monitoring. Several of the algorithms were found useful for estimating phycocyanin values with each sensor type except MODIS in this small lake. In situ phycocyanin measurements correlated strongly (r2 = 0.757) with cyanobacterial sum of total biovolume (CSTB) allowing us to estimate both phycocyanin values and CSTB for all of the satellites considered except MODIS in this situation. View Full-Text
Keywords: cyanobacteria; total biovolume; blue-green algae; BGA; phycocyanin; algal bloom; harmful algal bloom; algorithm; aircraft; satellite; hyperspectral; multispectral; coincident surface observations cyanobacteria; total biovolume; blue-green algae; BGA; phycocyanin; algal bloom; harmful algal bloom; algorithm; aircraft; satellite; hyperspectral; multispectral; coincident surface observations
►▼ Show Figures

Graphical abstract

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Supplementary Material

SciFeed

Share and Cite

MDPI and ACS Style

Beck, R.; Xu, M.; Zhan, S.; Liu, H.; Johansen, R.A.; Tong, S.; Yang, B.; Shu, S.; Wu, Q.; Wang, S.; Berling, K.; Murray, A.; Emery, E.; Reif, M.; Harwood, J.; Young, J.; Martin, M.; Stillings, G.; Stumpf, R.; Su, H.; Ye, Z.; Huang, Y. Comparison of Satellite Reflectance Algorithms for Estimating Phycocyanin Values and Cyanobacterial Total Biovolume in a Temperate Reservoir Using Coincident Hyperspectral Aircraft Imagery and Dense Coincident Surface Observations. Remote Sens. 2017, 9, 538. https://doi.org/10.3390/rs9060538

AMA Style

Beck R, Xu M, Zhan S, Liu H, Johansen RA, Tong S, Yang B, Shu S, Wu Q, Wang S, Berling K, Murray A, Emery E, Reif M, Harwood J, Young J, Martin M, Stillings G, Stumpf R, Su H, Ye Z, Huang Y. Comparison of Satellite Reflectance Algorithms for Estimating Phycocyanin Values and Cyanobacterial Total Biovolume in a Temperate Reservoir Using Coincident Hyperspectral Aircraft Imagery and Dense Coincident Surface Observations. Remote Sensing. 2017; 9(6):538. https://doi.org/10.3390/rs9060538

Chicago/Turabian Style

Beck, Richard, Min Xu, Shengan Zhan, Hongxing Liu, Richard A. Johansen, Susanna Tong, Bo Yang, Song Shu, Qiusheng Wu, Shujie Wang, Kevin Berling, Andrew Murray, Erich Emery, Molly Reif, Joseph Harwood, Jade Young, Mark Martin, Garrett Stillings, Richard Stumpf, Haibin Su, Zhaoxia Ye, and Yan Huang. 2017. "Comparison of Satellite Reflectance Algorithms for Estimating Phycocyanin Values and Cyanobacterial Total Biovolume in a Temperate Reservoir Using Coincident Hyperspectral Aircraft Imagery and Dense Coincident Surface Observations" Remote Sensing 9, no. 6: 538. https://doi.org/10.3390/rs9060538

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Metrics

Article Access Map by Country/Region

1
Back to TopTop