p131r037_2x19790519-陆地卫星遥感影像

本数据集为MSS，Landsat2卫星的数据集，p131r037_2x19790519。轨道号：131；行号：037；数据时间：1979-05-19。<br>陆地卫星（Landsat）是美国地球资源卫星系列。是美国用于探测地球资源与环境的系列地球观测卫星系统，曾称作地球资源技术卫星（ERTS）。<br>自1972年7月23日发射陆地卫星1号以来，到1984年3月1日已发射到陆地卫星5号。陆地卫星6发射失败。陆地卫星7（Landsat－7）于1999年4月15日发射升空，至今依然担负着重要任务。<br>在数据产品方面，Landsat－7与Landsat－5的最主要差别有：增加了分辨率为15米的全色波段（PAN波段）；波段6的数据分低增益和高增益数据，分辨率从120米提高到60米。

This dataset is an MSS dataset acquired by the Landsat 2 satellite, with the scene identifier p131r037_2x19790519. Its path number is 131, row number is 037, and the data acquisition date is 1979-05-19.

The Landsat program is a series of Earth resources satellites developed by the United States. It is a series of Earth observation satellite systems used by the US to detect Earth resources and the environment, and was formerly known as the Earth Resources Technology Satellite (ERTS).

Since the launch of Landsat 1 on July 23, 1972, up to March 1, 1984, Landsat 5 had been successfully launched. The launch attempt of Landsat 6 ended in failure. Landsat 7 was launched on April 15, 1999, and still carries out important Earth observation tasks to date.

Regarding data product specifications, the most prominent differences between Landsat 7 and Landsat 5 are: Landsat 7 added a 15-meter resolution panchromatic (PAN) band; the data for Band 6 is split into low-gain and high-gain datasets, with its spatial resolution improved from 120 meters to 60 meters.