Abstract
Ocean – Atmosphere interactions have been increasingly acknowledged to play an important role in climate change. It is necessary to understand ocean behavior, including the Sea Surface Temperature (SST) that is a basis for initiating atmospheric model and climate change studies [1]. The study presents analysis of monthly average SST from 2001 to 2015 using MODIS (onboard Terra) data with spatial resolution of 4 km along Extended Economic Zone (EEZ) of Pakistan (i.e. 19.15◦ N – 25.15◦ N and 61.30◦ E – 68.00◦ E). The results show negligible increasing trend of mean SST during study period that is consistent with recent global findings. Further, the nature of temporal trend of SST leads us to build a statistical model by applying Fourier fit of order 4. For the purpose, MODIS SST data from 2001 to 2011 is used for calibration and rest is used for validation. The results reveal significant accuracy with Squared Pearson Correlation coefficient of 0.89 and root mean squared error of 0.59 ◦C. All the results have been obtained with 95% confidence level.

Shaikh Abdullah, Akhtar Ali Memon, Mehwish Shafi Khan, Matee ul Haq, Muhammad Mansha. (2017) Spatio-Temporal Trend Analysis of Sea Surface Temperature (SST) Over Exclusive Economic Zone (EEZ) of Pakistan, Journal of Space Technology , Volume 7, Issue 1.
  • Views 596
  • Downloads 50

Article Details

Volume
Issue
Type
Language