TheurbanthermaldistributioncharacteristicsanditsvariationaredynamicallymonitoredandsyntheticallyanalyzedbyusingGIStechnology.Themeteorologicalsatellitedataserveasmaininformationsource,assistedasauxiliaryinformationsourcesbythelandsatsatelliteTMdata,landusethematicmapsandmeteorologicalobserveddata.Acorrelatedpatternonthegroundsurfacebrightnesstemperaturesandairtemperatureshasbeenstudiedandestablishedwithgoodperformanceofapplication.