National Ocean Service Aerial Photographs: Seward Peninsula Coastline - Flight Line 28

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.

本航空摄影数据集共包含约1897帧彩色红外与天然彩色透明航片。该数据集于1976年及1977年夏季为外大陆架环境评估计划（Outer Continental Shelf Environmental Assessment Program）拍摄，飞行高度介于约5000至18400英尺之间。
其中前缀ECR代表彩色红外航片，CC/ZC代表天然彩色航片。
该数据集按飞行航线进行归档。
本次提供的航空摄影子集涵盖了包含苏厄德半岛（Seward Peninsula）海岸线的飞行航线，具体航线编号为8至14以及24至40。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。
该航摄资料可通过美国国家档案馆（National Archives）订购，或由美国国家海洋服务局（National Ocean Service）影像实验室进行复刻。