Actes du Symposium International de la Commission VII de la Société Internationale de Photogrammétrie et Télédétection: Actes du Symposium International de la Commission VII de la Société Internationale de Photogrammétrie et Télédétection

Laidet, L.

Actes du Symposium International de la Commission VII de la Société Internationale de Photogrammétrie et Télédétection (Volume 2)

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Persistent identifier:: 1669258823

Title:: Actes du Symposium International de la Commission VII de la Société Internationale de Photogrammétrie et Télédétection

Sub title:: Toulouse, 13 - 17 Septembre 1982

Year of publication:: 1982

Place of publication:: Toulouse

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1669258823

Language:: English

Editor:: Laidet, L.

Corporations:: International Society for Photogrammetry and Remote Sensing, Commission VII, Interpretation of Data

Adapter:: International Society for Photogrammetry and Remote Sensing, Commission VII, Interpretation of Data

Founder of work:: International Society for Photogrammetry and Remote Sensing, Commission VII, Interpretation of Data

Other corporate:: International Society for Photogrammetry and Remote Sensing, Commission VII, Interpretation of Data

Document type:: Multivolume work

Volume

Persistent identifier:: 1669259897

Title:: Actes du Symposium International de la Commission VII de la Société Internationale de Photogrammétrie et Télédétection

Scope:: XV, 415 Seiten

Year of publication:: 1982

Place of publication:: Toulouse

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1669259897

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(24,7,2)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Laidet, L.

Corporations:: International Society for Photogrammetry and Remote Sensing,, Commission VII, Interpretation of Data

Adapter:: International Society for Photogrammetry and Remote Sensing,, Commission VII, Interpretation of Data

Founder of work:: International Society for Photogrammetry and Remote Sensing,, Commission VII, Interpretation of Data

Other corporate:: International Society for Photogrammetry and Remote Sensing,, Commission VII, Interpretation of Data

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: WG VII-7 OCEANOGRAPHIE ET ZONES COTIERES. - OCEANOGRAPHY AND COASTAL ZONES.

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: [SESSION 17]

Document type:: Multivolume work

Structure type:: Chapter

MONITORING OF WATER CHARACTERISTIC USING THE SYNCHRONOUS OBSERVATION DATA OF LANDSAT AND NOAA Hiroaki Ochiai Oceanography Department, Toba Merchant Marine College 1-1 lkegami-cho, Toba-shi, Mie-ken, Japan 517 ABSTRACT Using the MSS data obtained from Landsat and AVHRR data obtained from NOAA due to the synchronous observation, the monitoring of water characteristic in some coastal areas around Japan is studied and the effectiveness of the combination of visible data of MSS and thermal infrared data of AVHRR for estimation of marine environment is recognized as well. The analysis procedure is consisted by path radiance correction of Landsat-MSS data and the geometric correction and temperature calibration of NOAA-AVHRR data. From the results of analysis, the negative correlation between turbidity and sea surface temperature was found in several bay and coastal areas, which indicates that the land origin water from the specific land area such as high population area and industrial area is considered as the main source for water polution' in those areas. On the other hand, the clean contrast between cold water originating from land water and warm water originating from oceanic water under the influences of Kuroshio current, the biggest warm current in the world is carried out from the sea surface temperature pattern derived from NOAA-AVHRR data. INTRODUCTION Since the high spatial resolution multispectral data of Landsat-MSS has become available in 1972, many reports have been published in the application of MSS data to the monitoring of marine environment in coastal area(Ref. 15 253,4) and the author descried the effectiveness of Landsat-MSS data as the real time information in broad area in these reports. From the beginning of 1979 when The Earth Observation Center of National Space Development Agency of Japan is started its performance, the study based on the application of MSS data to the monitoring of' marine environment in coastal areas around Japan is rapidly increased and the number of report have been published in Japan for a year is inclining to increase year by year as well as in foreign countries. Due to the limitation of spectral bandwidth, the information obtained from the analysis of MSS data is focused on the detection of turbidity of water in coastal areas at the time of satellite pass. Moreover, the limitation of field of view of Landsat-MSS, the information carried out from the analysis of MSS data is centered on the estimation of water characteristics in narrow coastal areas. Although the spatial resolution is lower than that of Landsat-MSS, a meteorological satellite NOAA-AVHRR can offer another very useful information, i.e. sea surface temperature(SST) of the wider area(Ref. 5). In addition, NOAA has an advantage in frequency of observation since it can be observe the same area twice a day while in case of Landsat-MSS it is every 18 day which is a great disadvantage for the monitoring of marine environment. Thus if the information obtained from Landsat-MSS is highly correlated with that of NOAA-AVHRR, the combined use of the data obtained by both sensors will be great help for daily monitoring of marine environment especially in coastal areas. In this study, the author described the method of processing and some results of combined use of the Landsat-MSS and NOAA-AVHRR data due to the synchronous observation in the following section.

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