2026-10-14T00:12:36Z https://www.scidb.cn/oai

10.57760/sciencedb.33350 2025-12-11T10:17:34Z

2025-12-11 Highest Quality Remote Sensing Reflectance Database Compiled from 20+ years of MODIS-Aqua measurements doi:10.57760/sciencedb.33350 en This database provides rigorously screened, highest-quality remote sensing reflectance (Rrs), spectra from the MODIS Aqua sensor at 4 km spatial resolution, covering seven wavelengths (412 nm, 443 nm, 488 nm, 531 nm, 547 nm, 667 nm, and 678 nm). It includes both 8-day and monthly composite products. The data are screened using CHQR (Criteria of the Highest-Quality Rrs) to have the selected Rrs spectrum meet the following conditions simultaneously:  Optimal observation conditions (excluding clouds, sun glints, etc.)  Spectral consistency with true water optical properties  Minimal residual uncertainties Highest quality database; remote sensing reflectance; MODIS-aqua longteng zhao Zhongping Lee PUBLIC https://creativecommons.org/licenses/by-nc/4.0/ dataset http://www.doi.org/10.1016/j.rse.2025.115195 Science Data Bank