NOAA Integrated Ocean and Coastal Mapping (IOCM) orthorectified mosaic image tiles for Brunswick, Kings Bay and Fernandina Beach, and Savannah and the Savannah River, Georgia, 2009-2010 (NODC Accession 0092435)

This data set contains orthorectified true color (RGB) and infrared (IR) image mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. Imagery for the Savannah River is in IR form only. Orthorectified mosaic tiles are an ancillary product of NOAA's Coastal Mapping Program (CMP), created through a wider Integrated Ocean and Coastal Mapping initiative to increase support for multiple uses of the data. The ground sample distance (GSD) for each pixel is 0.50 m. The data are in Geotiff (.tif) format with associated browse graphics (.jpg format), Class model (Prosa/OM) files (.omd format), and Federal Geographic Data Committee (FGDC) metadata.本数据集包含经正射校正的真彩色（RGB）与红外（IR）影像镶嵌瓦片，该数据集是美国国家海洋和大气管理局（NOAA）海洋与海岸综合测绘（Integrated Ocean and Coastal Mapping, IOCM）计划的产出产品。其中萨凡纳河区域的影像仅包含红外波段数据。 正射校正影像镶嵌瓦片是NOAA海岸测绘计划（Coastal Mapping Program, CMP）的附属衍生产品，由范围更广的海洋与海岸综合测绘计划开发，旨在增强该数据多用途应用的支撑能力。单像素的地面采样距离（Ground Sample Distance, GSD）为0.50米。数据以GeoTIFF（.tif）格式存储，配套文件包含浏览图（.jpg格式）、分类模型（Prosa/OM）文件（.omd格式）以及联邦地理数据委员会（Federal Geographic Data Committee, FGDC）元数据。