Collaborative Inversion of Soil Water Content in Alpine Meadow Area Based on Multitemporal Polarimetric SAR and Optical Remote Sensing Data

Table 2

Landsat 8 images acquired for the study area.

ID	Acquisition date	Sensor	Resolution (m)
D1	2021-01-28	OLI	30
D2	2020-12-11	OLI	30
D3	2020-10-24	OLI	30
D4	2020-01-10	OLI	30
D5	2018-12-22	OLI	30
D6	2017-12-03	OLI	30