Fig. 1
From: A 30-m annual paddy rice dataset in Northeastern China during period 2000–2023

The location (a), topographical characteristic (c) and six Agro-climate zones (ACZs) of Northeastern China (b). The Landsat tiles covered Northeastern China were showed in subplot (c). The total number of images used from 2000 to 2023 and the number of valid images were shown in subplot (d).