GOES-12 Channel 4 - Channel 2 Difference Imagery. Version 1.0

This dataset contains GOES-12 Channel 4 - Channel 2 difference imagery from the time period of the Tropical Ocean tRoposphere Exchange of Reactive halogen species and Oxygenated VOC (TORERO) project. From 13 January to 16 February 2012, the imagery covers Antofagasta, Chile, where the NSF/NCAR GV was forward deployed, and the imagery from 17 February to 1 April 2012 centers on the Galapagos Islands, and the GV was based in San Jose, Costa Rica.本数据集收录了活性卤族物种与含氧挥发性有机化合物热带对流层交换（TORERO）项目观测时段内的GOES-12（地球静止业务环境卫星12号）4通道与2通道差值影像。2012年1月13日至2月16日，影像覆盖智利安托法加斯塔地区，该区域为美国国家科学基金会/国家大气研究中心（NSF/NCAR）GV研究机的前沿部署基地；2012年2月17日至4月1日的影像以加拉帕戈斯群岛为核心观测区域，此时GV研究机的部署基地为哥斯达黎加圣何塞。