SCR_Aerial_SantaRosaIslandNorth_11222011_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 11/22/2011 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 Carrington Point SMR and Skunk Point SMR. 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.本套栅格与矢量数据集为海洋赠款计划（Sea Grant）南海岸海洋保护区（Marine Protected Area, MPA）基线项目所开发，属于项目“基于历史与同期多光谱影像的近岸底质制图与变化分析”（项目编号：#R/MPA 30 10-049）的研究成果。研究区域为南海岸区域（South Coast Region, SCR）。影像由Ocean Imaging公司于2011年11月22日通过数字多光谱相机（Digital Multispectral Camera, DMSC）采集。该采集系统与数据处理的详细说明详见本文档的溯源（Lineage）章节。为生成该多光谱影像产品，研发团队依据覆盖的岛屿、本地沿海区域以及SCR海洋保护区范围，将单幅DMSC影像拼接为若干分区影像。后续基于该影像，研发团队生成了覆盖加利福尼亚州康塞普西翁角至帝王海滩的SCR海带床生境分类专题地图。本次交付的影像文件采用GeoTIFF格式。本栅格数据集涵盖加利福尼亚州南海岸区域（SCR）从康塞普西翁角至帝王海滩的近岸巨藻床生境分类数据。本次栅格分类数据包含卡林顿点州立海洋保护区（State Marine Reserve, SMR）与斯康克点州立海洋保护区（SMR）的相关信息。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，由迈克·埃斯格罗（[e-mail]）与拉尼·加达姆（[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储平台（https://opc.dataone.org/），同步完成了地理信息系统（Geographic Information System, GIS）分析产品的追加上传。加利福尼亚州长期海洋保护区边界与项目信息表格可通过以下链接获取独立数据集：https://opc.dataone.org/view/doi:10.25494/P64S3W。