Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/1749,
  title    = {Development of an ArcGIS Toolbar for Trend Analysis of Climatic Data},
  author    = {Arnab Bandyopadhyay and  Anubhab Pal and  Subhajit Debnath},
  country   = {},
  institution={},
  abstract  = {Climate change is a cumulative change in weather
patterns over a period of time. Trend analysis using non-parametric
Mann-Kendall test may help to determine the existence and
magnitude of any statistically significant trend in the climatic data.
Another index called Sen slope may be used to quantify the
magnitude of such trends. A toolbar extension to ESRI ArcGIS
named Arc Trends has been developed in this study for performing
the above mentioned tasks. To study the temporal trend of
meteorological parameters, 32 years (1971-2002) monthly
meteorological data were collected for 133 selected stations over
different agro-ecological regions of India. Both the maximum and
minimum temperatures were found to be rising. A significant
increasing trend in the relative humidity and a consistent significant
decreasing trend in the wind speed all over the country were found.
However, a general increase in rainfall was not found in recent years.},
    journal   = {International Journal of Environmental, Chemical, Ecological, Geological and Geophysical Engineering},  volume    = {5},
  number    = {12},
  year      = {2011},
  pages     = {777 - 784},
  ee        = {http://waset.org/publications/1749},
  url       = {http://waset.org/Publications?p=60},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 60, 2011},
}