National Ocean Service Aerial Photographs: Seward Peninsula Coastline - Flight Line 9

This aerial photograph collection consists of about 1897 frames of color infrared and natural color transparencies. It was flown in the summers of 1976 and 1977 for the Outer Continental Shelf Environmental Assessment Program, at an altitude ranging from about 5,000 - 18,400 feet. ECR prefix indicates color infrared, and CC/ZC indicates natural color. It is filed by flight line. This subset of the aerial photograph collection includes flight lines that included coastline from the Seward Peninsula. Flight lines include numbers 8-14 and 24-40. There are 846 images in this subset, 281 natural color images and 565 color infrared images. The photography may be ordered from the National Archives or duplicated in the National Ocean Service photo lab.本航空摄影影像集包含约1897帧彩色红外与天然彩色透明正片。该数据集于1976年与1977年夏季为外大陆架环境评估计划（Outer Continental Shelf Environmental Assessment Program）完成航拍，飞行高度介于约5000至18400英尺之间。 影像前缀ECR代表彩色红外影像，CC/ZC则代表天然彩色影像。 该数据集按飞行航线进行归档。 本航空摄影影像集的该子集涵盖了途经苏厄德半岛海岸线的飞行航线，具体涉及的航线编号为8至14号以及24至40号。该子集共包含846张影像，其中天然彩色影像281张，彩色红外影像565张。 该航拍影像可通过美国国家档案馆（National Archives）订购，亦可在国家海洋服务处（National Ocean Service）影像实验室进行复制。