MapBiomas General “Handbook” - Algorithm Theoretical Basis Document (ATBD) - Collection 9 - Mining- Appendix

This document details the theoretical basis, justification, and methods applied to produce annual maps of land cover and land use (LCLU) specifically for the mining transversal theme from 1985 to 2023 as part of MapBiomas Collection 9. Additionally, the document presents historical context and background information, a general description of the satellite imagery datasets, feature inputs, and details about the accuracy assessment method applied.

本文件详细阐述了作为MapBiomas第9版数据集（MapBiomas Collection 9）组成部分的研究内容：针对1985年至2023年的矿业跨领域专题，生成年度土地覆盖与土地利用（Land Cover and Land Use，LCLU）地图所依托的理论基础、论证依据及应用方法。此外，本文件还提供了相关历史背景与基础资料，对卫星影像数据集、特征输入项进行了一般性概述，并详述了所采用的精度评估方法。