Browsing Institute's contributions by Subject "Remote sensing"
Now showing items 1-12 of 12
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Application of remote sensing and GIS in the analysis of environment of Bay of Bengal
(2006)The Bay of Bengal is a northern extended arm of the Indian Ocean, situated in eastern part between equator and 220N latitude and 800E and 1000E longitude. It is a tropical basin, landlocked in the north by the landmasses ... -
Basin scale distribution of Trichodesmium spp. in the Arabian Sea using Oceansat I/ OCM
(Society of Photo-Optical Instrumentation Engineers, 2006)Trichodesmium spp. is widely spread in the Arabian Sea. It form dense patches. During 2000-2005 (5 years period) extensive sampling was done in the Arabian Sea covering large area and different months starting from November ... -
Coastal erosion triggered by a shipwreck along the coast of Goa, India
(Current Science Association, 2013)Temporal satellite imageries (1999, 2001, 2003, 2006, 2008 and 2011), wave model (DHI) results and field measurements have been used to evaluate whether the grounded ship MV River Princess played a role in triggering erosion ... -
Eco-geomorphological zonation of the Bangaram reef, Lakshadweep
(The Indian Society of Remote Sensing, 2005)Coral reefs, which are known for rich biological diversity and productivity, are being threatened throughout the world by various natural and anthropogenic activities. The present study concentrates on establishing methodology ... -
Indian Ocean Dipole and El Nino/Southern Oscillation impacts on regional chlorophyll anomalies in the Indian Ocean
(Copernicus Publications, 2013)The Indian Ocean Dipole (IOD) and the El Niño/Southern Oscillation (ENSO) are independent climate modes, which frequently co-occur, driving significant interannual changes within the Indian Ocean. We use a four-decade ... -
Influence of environmental settings on the prevalence of Trichodesmium spp. in the Bay of Bengal
(Inter Research, 2008)Trichodesmium, an important marine nitrogen-fixing cyanobacteria, is widespread in tropical waters and contributes substantially to the global chemical cycles by new production. The interesting and intriguing feature of ... -
Interannual variability of chlrophyll concentration in the eastern Arabian Sea
(MSc Dissertation, Pune University, India - National Institute of Oceanography, Goa, India; 65pp, 2008)The monthly mean chlorophyll pigment concentrations and diffuse attenuation were derived for the eastern Arabian Sea [5-16oN; 70-80oE] from SeaWiFS global 9-km resolution data product for the period January 1998 to December ... -
Remote sensing of sea state through a Polaroid
(Society of Photo-Optical Instrumentation Engineers, 2006)The visible light reflected from a wind-roughened sea surface contains information about the sea state in the form of its polarisation status. Each sea state is characterised by a specific wave-slope distribution depending ... -
Shoreline change detection from Karwar to Gokarna - South West coast of India using remotely Sensed data
(Cafet-Innova Technical Society, 2013)IRS P6 satellite images and toposheet of study area was studied to carry out comparative study to quantify erosion and accretion in two phases (i) in the span of thirty years and (ii) in the span of seven years. It was ... -
Software for validating parameters retrieved from satellite
(The Indian Society of Remote Sensing, 2006)A PC-based interactive software has been developed and presented here for validating geophysical data retrieved from satellite mounted sensors operating in visible, infrared and microwave frequencies. The program, coded ... -
Utilization of high resolution satellite geoid data for estimation of lithospheric thickness in the Bay of Bengal
(NISCAIR, CSIR, 2009)Very high-resolution database generated from Seasat, Geosat GM, ERS-1 and TOPEX/ POSEIDON altimeters data of the northern Indian Ocean has been used for the first time for preparation of geoid and free-air gravity maps. ... -
Validation of sea surface temperature, wind speed and integrated water vapour from MSMR measurements. Project report
(National Institute of Oceanography, India, 2003)IRS-P4 (OCEANSAT-1) is the first operational oceanographic satellite that India has launched. An extensive validation campaign was unleashed immediately after its launch in May 1999. Various platforms (viz., ship, moored ...