Creation and environmental applications of 15-year daily inundation and vegetation maps for Siberia by integrating satellite and meteorological datasets

Progress in Earth and Planetary Science

Table 1 Specifications of developed product

Items	This study	Previous study
Spatial resolution	500 m (original sinusoidal output) 0.1° (aggregated lat–long map)	500 m
Observation frequency	Daily	Daily
Spatial extent	Latitude: 50.00–70.00°N, Longitude: approx. 31.12–180.00°E (Corresponding to MODIS sinusoidal tile v02–03, h20–25)	Latitude: 62.02–63.08°N, Longitude: 129.32–130.38°E
Duration	2003.1.1–2017.12.31	2012.3.7–2018.3.31
Number of explanatory variables	23	4, 6, or 23
Output parameters	NDWI, NDVI, water fraction	NDWI, water fraction

For user convenience, both original resolution maps on sinusoidal projection (i.e., MODIS tile base) and merged maps on latitude–longitude projection are provided. Differences from our previous product (Mizuochi et al. 2021a, b) are also described
MODIS: Moderate Resolution Imaging Spectroradiometer, NDWI: normalized difference water index, NDVI: normalized difference vegetation index