Study on Water Quality Inversion Model of Dianchi Lake Based on Landsat 8 Data

Table 1

Collection time of sample points.

Date	Number of sample points
April 20, 2013	2
February 2, 2014	2
January 4, 2015	4
January 9, 2017	4
February 13, 2018	4
April 2, 2018	4
May 22, 2013	2
April 23, 2014	2
November 22, 2016	4
January 28, 2018	4
March 1, 2018	4