SCR_Aerial_PointVicente_12072011_KelpClass

These raster and vector datasets were developed for the Sea Grant South Coast MPA Baseline Program as part of the project “Nearshore Substrate Mapping and Change Analysis using Historical and Concurrent Multispectral Imagery” (#R/MPA 30 10-049). The study region is the South Coast Region (SCR). Ocean Imaging acquired this imagery on 12/07/2011 using the Digital Multispectral Camera (DMSC). Details on this system and the data processing are below in the Lineage section of this document. Details on this system and the data processing are below in the Lineage section of this document. Individual DMSC image tiles were mosaicked into sections based on the islands covered and local coastal regions as well as the SCR MPA zones in order to generate this multispectral image product. These imagery were subsequently used to generate habitat classification thematic maps of the SCR's kelp beds from Point Conception to Imperial Beach, CA. The imagery files deliverd are in GeoTIFF format. This raster dataset contains a habitat classification of either offshore giant kelp beds along the California South Coast Region (SCR) from from Point Conception, CA down to Imperial beach, CA. This specific raster classification includes the Point Vicente SMCA and Abalone Cove SMCA. This dataset was originally uploaded to Oceanspaces (http://oceanspaces.org/) and the Knowledge Network for Biocomplexity (KNB, https://knb.ecoinformatics.org/data) in 2013 as part of the South Coast baseline monitoring program. In 2022 this dataset was moved to the California Ocean Protection Council Data Repository (https://opc.dataone.org/) by Mike Esgro ([e-mail]) and Rani Gaddam ([e-mail]). At that time the GIS analysis products were added to the dataset. The long-term California MPA boundary and project info tables can be found as a separate dataset here: https://opc.dataone.org/view/doi:10.25494/P64S3W.

本栅格与矢量数据集系为「海洋资助（Sea Grant）南海岸海洋保护区（Marine Protected Area, MPA）基线项目」开发，作为项目「基于历史与同期多光谱影像的近岸底质制图及变化分析」（编号：#R/MPA 30 10-049）的组成部分。本研究区域为南海岸区域（South Coast Region, SCR）。Ocean Imaging公司于2011年12月7日采用数字多光谱相机（Digital Multispectral Camera, DMSC）获取了该影像。有关该系统与数据处理的详细信息，请参见本文档的数据谱系（Lineage）章节。原始DMSC影像瓦片将根据所覆盖的岛屿、当地沿海区域以及SCR海洋保护区区域进行拼接，以生成该多光谱影像产品。后续利用该影像生成了覆盖加利福尼亚州康塞普西翁角至帝国海滩的SCR海带床生境分类专题图。本次交付的影像文件采用GeoTIFF格式。本栅格数据集包含加利福尼亚南海岸区域（SCR）从康塞普西翁角至帝国海滩的近海巨型海带床生境分类数据，本次特定的栅格分类涵盖了文森特角州海洋保护区（State Marine Conservation Area, SMCA）与鲍鱼湾州海洋保护区。本数据集最初于2013年作为南海岸基线监测项目的一部分，上传至Oceanspaces平台（http://oceanspaces.org/）与生物复杂性知识网络（Knowledge Network for Biocomplexity, KNB，https://knb.ecoinformatics.org/data）。2022年，由Mike Esgro（[e-mail]）与Rani Gaddam（[e-mail]）将本数据集迁移至加利福尼亚海洋保护委员会数据仓库（https://opc.dataone.org/），迁移同期为数据集新增了GIS分析产品。长期加利福尼亚海洋保护区边界与项目信息表格的独立数据集可在此处获取：https://opc.dataone.org/view/doi:10.25494/P64S3W。