Landsat and Water Quality Model Verification
Publication: Journal of Transportation Engineering
Volume 109, Issue 5
Abstract
It has been shown that satellites can provide an image of water quality patterns over a large constantly‐changing coastal area and that these data can be used to infer circulation and calibrate real‐time water quality models. Water quality data were acquired (at the time of a Landsat‐2 overpass) to calibrate and verify a hydrodynamic model, as well as to test the usefulness of remotely sensed data to assist in the modeling effort. Digital enhancement and analysis of the satellite images demonstrated that water color and turbidity distributions could be discriminated and mapped. Surface‐sampled dissolved oxygen and pH correlated well with color which, in turn, corresponds closely with the image patterns. Circulation (CAFE‐1) and concentration (DISPER‐1) model outputs also corresponded well with the image characteristics.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Christodoulou, G., Connor, J. J., and Pearce, B., “Mathematical Modeling of Dispersion in Stratified Waters,” Technical Report No., 219, Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics, Massachusetts Institute of Technology, Cambridge, Mass. 1976.
2.
Daniels, J. P., and Graham, D. S., “Application and Calibration of the CAFE‐1 Model to Apalachicola Bay, Florida,” Proceedings, Fifth Canadian Hydrotechnical Conference, Fredericton, New Brunswick, Canada, May 26–27, 1981, pp. 515–536.
3.
Eppler, W. G., “An Improved Version of the Table‐Look‐Up Algorithm for Pattern Recognition,” Proceedings of the 9th International Symposium on Remote Sensing of Environment, Ann Arbor, Mich., Vol. 1, 1974, pp. 793–812.
4.
Graham, D. S., and Hill, J. M., “Appropriate Sampling Procedures for Estuarine and Coastal Zone Water‐Quality Measurements,” Proceedings, International Conference on Time Series Methods in Hydrosciences, Burlington, Ontario, Canada, Oct. 6–8, 1981, pp. 581–599.
5.
Graham, D. S., Hill, J. M., and Christensen, B. A., “Verification of an Estuarine Model for Apalachicola Bay, Florida,” presented at the August 9–11, 1978 ASCE Specialty Conference on Verification of Mathematical and Physical Models in Hydraulic Engineering, held at College Park, Md., pp. 237–245.
6.
Hill, J. M., “Landsat Assessment of Estuarine Water Quality with Specific Reference to Coastal Land‐Use,” thesis presented to Texas A&M University, at College Station, Tex., in 1978, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
7.
Hill, J. M., and Graham, D. S., “Using Enhanced Landsat Images for Calibrating Real‐Time Estuarine Water Quality Models,” Proceedings of the American Water Resources Association and U.S. Geological Survey, 5th William T. Pecora Memorial Symposium, Satellite Hydrology, Sioux Falls, S. D., 1979, pp. 603–614.
8.
Hill, J. M., and Graham, D. S., “Using Enhanced Lansat Images for Calibrating Real‐Time Estuarine Water‐Quality Models,” (Reprinted and abridged), Water Quality Bulletin, World Health Organization, United Nations, Vol. 5, No. 1, 1980, pp. 20–23.
9.
Hill, J. M., and Stout, K., “Impacts of Land Use on Estuarine Water Quality,” Proceedings of the 13th International Symposium on Remote Sensing of Environment, Ann Arbor, Mich., 1979, pp. 385–395.
10.
Jones, C., “Implementation of an Advanced Table Look‐up Classifier for Large Area Land‐Use Classification,” Proceedings of the 9th International Symposium on Remote Sensing of Environment, Vol. 1, Ann Arbor, Mich., 1974, pp. 813–824.
11.
Livingston, R. J., Iverson, R. L., Estabrook, R. H., Keys, V. E., and Taylor, J., Jr., “Major Features of the Apalachicola Bay System: Physiography, Biota, and Resource Management,” Florida Science, Vol. 37, No. 4, 1974, pp. 245–271.
12.
Najarian, T. O., and Harleman, D. R. F., “Real‐Time Simulation of Nitrogen Cycle in an Estuary,” Journal of the Hydraulics Division, ASCE, Vol. 104, No. EE4, Aug., 1977, pp. 523–528.
13.
Wang, J. D., and Connor, J. J., “Mathematical Modeling of Near‐Coastal Circulation,” Technical Report No. 200, Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics, Massachusetts Institute of Technology, Cambridge, Mass., 1975.
Information & Authors
Information
Published In
Copyright
Copyright © 1983 ASCE.
History
Published online: Sep 1, 1983
Published in print: Sep 1983
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.