An analysis of Landsat 7 and Landsat 8 underflight data and the implications for time series investigations

Spatiotemporal analysis of remotely sensed Landsat time series data for monitoring 32 years of urbanization

The world is witnessing a dramatic shift of settlement pattern from rural to urban population, particularly in developing countries. The rapid Addis Ababa urbanization reflects this global phenomenon and the subsequent socio-economic and environmental impacts, are causing massive public uproar and political instability. The objective of this study was to use remotely sensed Landsat data to iden...

Declouding Time Series of Landsat Data

Novel schemes based on multiresolution transforms were introduced to pre-process long time series of Landsat data. Particularly, removal of clouds and their shadows was tackled. We applied the product of wavelet scales to generate binary masks of corrupted observations, the robust smoother-cleaner wavelets to remove outliers in the data, and the wavelet shrinkage to estimate new values. Cloud c...

Radiometric Correction of Simultaneously Acquired Landsat-7/Landsat-8 and Sentinel-2A Imagery Using Pseudoinvariant Areas (PIA): Contributing to the Landsat Time Series Legacy

The use of Pseudoinvariant Areas (PIA) makes it possible to carry out a reasonably robust and automatic radiometric correction for long time series of remote sensing imagery, as shown in previous studies for large data sets of Landsat MSS, TM, and ETM+ imagery. In addition, they can be employed to obtain more coherence among remote sensing data from different sensors. The present work validates...

a time-series analysis of the demand for life insurance in iran

با توجه به تجزیه و تحلیل داده ها ما دریافتیم که سطح درامد و تعداد نمایندگیها باتقاضای بیمه عمر رابطه مستقیم دارند و نرخ بهره و بار تکفل با تقاضای بیمه عمر رابطه عکس دارند

Characterization of Landsat - 7 to Landsat - 8 reflective wavelength and 1 normalized difference vegetation index continuity