Site-scale Water Table Level at a Moderately Degraded and Heavily Degraded Site within a Peat Swamp Forest in the Northern Peruvian Amazon.

This dataset contains site-scale water table level (WT) data at a moderately degraded (PE-mDeg) and heavily degraded (PE-hDeg) site within a peat swamp forest in the Northern Peruvian Amazon. The spatially stratified WT data from Hergoualc’h et al. (2020) was site-scaled using the following hummock to hollow relative proportions for the PE-mDeg and PE-hDeg sites:PE-mDegLive-hummock: 0.08Live-hollow: 0.79Cut-hummock: 0.01Cut-hollow: 0.12PE-hDegLive-hummock: 0.02Live-hollow: 0.59Cut-hummock: 0.02Cut-hollow: 0.38This data was used to validate a WT-retrieval model based on Landsat 8 surface reflectance data. Therefore, in addition to the in-situ WT measurement dates, the acquisition dates of each Landsat 8 image are provided as well.

本数据集包含秘鲁北部亚马逊泥炭沼泽森林内两处样地的场地尺度地下水位（Water Table, WT）数据，分别为中度退化样地（PE-mDeg）与重度退化样地（PE-hDeg）。
本数据集采用Hergoualc’h等人（2020）提出的空间分层地下水位数据，针对PE-mDeg与PE-hDeg样地，通过以下丘状微地形（hummock）与洼地微地形（hollow）的相对占比完成场地尺度化处理：
PE-mDeg样地：
活丘状微地形（Live-hummock）：0.08
活洼地微地形（Live-hollow）：0.79
采伐后丘状微地形（Cut-hummock）：0.01
采伐后洼地微地形（Cut-hollow）：0.12
PE-hDeg样地：
活丘状微地形（Live-hummock）：0.02
活洼地微地形（Live-hollow）：0.59
采伐后丘状微地形（Cut-hummock）：0.02
采伐后洼地微地形（Cut-hollow）：0.38
该数据集曾用于验证基于Landsat 8地表反射率数据构建的地下水位反演模型。因此，本数据集除提供原位地下水位测量日期外，还同步附带了每景Landsat 8影像的获取日期。