@article{oai:kitami-it.repo.nii.ac.jp:00006857,
 author = {MIYATA, Yoshiaki and ISLAM, Md. Monirul and SADO, Kimiteru},
 issue = {1},
 journal = {Journal of Hydroscience and Hydraulic Engineering},
 month = {May},
 note = {This paper examines a technique for retrieving chlorophyll a concentration by using field spectroradiometer data with fluorometer data and the Sea-viewing Wide Field-of-view Sensor (Sea WiFS) data. Spectroradiometer data were coupled with fluorometer data to find out the best suited bands ratio to monitor the chlorophyll a concentration for inland water. Remote sensing reflectance measurements were used to evaluate the performance of several default ocean color chlorophyll algorithms for SeaWiFS data. Remote sensing reflectance data from a spectroradiometer and in situ chlorophyll a data from a fluorometer were collected for Lake Abashiri, and SeaWiFS data for Lake Saroma were used. It was found that the chlorophyll a concentration from fluorometer and reflectance from spectroeradiometer lies in exploiting the signal provided by the chlorophyll a red absorption peak near 670nm. The proposed estimation model based on two-band ratio of reflectance 670 and 700nm provided a good correlation for in situ chlorophyll a, compared with blue-green two-band ratio model., application/pdf},
 pages = {57--66},
 title = {RETRIEVAL OF CHLOROPHYLL a CONCENTRATION IN CASE 2 WATER BY USING SeaWIFS AND FIELD SPECTRORADIOMETER DATA},
 volume = {23},
 year = {2005}
}