Research for Agriculture Drought Monitoring of Shandong Province Based On HJ-1 Satellite Data

摘要

Taking Shandong province as study area, based on CCD and IRS data obtained by HJ-1 secondary planet, recurring to the VSWI, this work studied the agriculture drought distribution on Mar. 7th, 2011, using geographic information system technology the monitoring results were suitably expressed and it is coincident with the late average rainfall of the cities of this province. This result not only provides a scientific basis in assessing the drought disaster and making mitigation measures, but also affirms the effect of HJ-1 satellite data in drought monitoring.