Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2016 and 2018 Site 0382 land-water matrix

Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the efficacy of these projects. The Coastwide Reference Monitoring System (CRMS) was developed to assist in a multiple-reference approach that uses aspects of hydrogeomorphic functional assessments and probabilistic sampling for monitoring. The CRMS program includes a suite of approximately 390 sites that encompass the range of hydrological and ecological conditions for each stratum. As part of CRMS, land and water classifications are created from Digital Orthophoto Quarter Quadrangles (DOQQs) approximately every three years at all CRMS sites. This dataset consists of a matrix of five land-water products (2005, 2008, 2012, YYYY and 2018). The resulting matrix has 32 possible classes defined by the combination of land and water categories on those five dates.

路易斯安那州由《沿海湿地规划、保护与恢复法案》（Coastal Wetlands Planning, Protection and Restoration Act, CWPPRA）推行的湿地修复工程，需依托监测工作以评估此类项目的实施成效。全海岸参考监测系统（Coastwide Reference Monitoring System, CRMS）应运而生，旨在支撑多参考点监测方法，该方法融合水文地貌功能评估与概率抽样技术开展监测。CRMS项目涵盖约390个监测点位，覆盖各分层的水文与生态条件范围。作为CRMS的组成部分，所有监测点位约每三年便会基于数字正射影像四分之一象限图（Digital Orthophoto Quarter Quadrangles, DOQQs）完成土地与水体分类。本数据集由5份对应2005年、2008年、2012年、YYYY及2018年的水陆分类产品组成的矩阵构成，该矩阵包含由这5个时间节点的水陆类别组合所定义的32种潜在分类。