Chesapeake Bay Land Cover Change Analysis 1984 to 1989

1984 to1989 Land use/land cover change for the Chesapeake Bay region. This data set consists of portions of three Landsat Thematic Mapper scenes which were analyzed according to the Coastal Change Analysis Program (C-CAP) protocol to determine land cover and a subsequent change detection. The data were field validated and mosaicked to produce a land cover inventory for Chesapeake Bay, Virginia. If you wish to create an attribute table to identify the different cover classifications, an easy reference table is available under the PROCESS DESCRIPTION section. This is part of a collection of 221 Baltimore Ecosystem Study metadata records that point to a geodatabase. The geodatabase is available online and is considerably large. Upon request, and under certain arrangements, it can be shipped on media, such as a usb hard drive. The geodatabase is roughly 51.4 Gb in size, consisting of 4,914 files in 160 folders. Although this metadata record and the others like it are not rich with attributes, it is nonetheless made available because the data that it represents could be indeed useful. This is part of a collection of 221 Baltimore Ecosystem Study metadata records that point to a geodatabase. The geodatabase is available online and is considerably large. Upon request, and under certain arrangements, it can be shipped on media, such as a usb hard drive. The geodatabase is roughly 51.4 Gb in size, consisting of 4,914 files in 160 folders. Although this metadata record and the others like it are not rich with attributes, it is nonetheless made available because the data that it represents could be indeed useful.

1984至1989年切萨皮克湾地区土地利用/土地覆被变化数据集。本数据集包含三景Landsat专题制图仪（Thematic Mapper）影像的部分区域，依据海岸变化分析项目（Coastal Change Analysis Program，C-CAP）规程开展分析，以确定土地覆被类型并完成后续变化检测工作。所有数据均经过野外验证，并经镶嵌处理生成弗吉尼亚州切萨皮克湾的土地覆被清单。若需创建属性表以识别各类覆被分类，可在“过程描述”章节获取便捷的参考对照表。本元数据记录属于指向地理数据库（geodatabase）的221条巴尔的摩生态系统研究元数据记录集合之一。该地理数据库可在线获取，体量较大；经申请并达成特定协议后，可通过USB硬盘等存储介质寄送。该地理数据库大小约为51.4 Gb，包含160个文件夹下的4914个文件。尽管本元数据记录及同类元数据记录的属性信息并不丰富，但鉴于其所代表的数据具备实际应用价值，故仍予以公开。本元数据记录属于指向地理数据库（geodatabase）的221条巴尔的摩生态系统研究元数据记录集合之一。该地理数据库可在线获取，体量较大；经申请并达成特定协议后，可通过USB硬盘等存储介质寄送。该地理数据库大小约为51.4 Gb，包含160个文件夹下的4914个文件。尽管本元数据记录及同类元数据记录的属性信息并不丰富，但鉴于其所代表的数据具备实际应用价值，故仍予以公开。