WEBVTT FILE 1 00:00:00.016 --> 00:00:00.684 [Music] 2 00:00:00.684 --> 00:00:02.085 From its beginning, 3 00:00:02.085 --> 00:00:06.106 NASA has always kept one eye looking back at Earth. 4 00:00:07.223 --> 00:00:11.261 For five decades, Landsat satellites have provided a continuous, 5 00:00:11.261 --> 00:00:14.297 seamless record of Earth’s land surface. 6 00:00:14.314 --> 00:00:17.584 With unmatched longevity, accuracy, and coverage, 7 00:00:17.650 --> 00:00:20.954 they are the cornerstone of global land imaging. 8 00:00:22.222 --> 00:00:24.557 Landsat 9 continues this tradition, 9 00:00:24.574 --> 00:00:28.611 and will carry us into the next fifty years of Earth observations. 10 00:00:28.978 --> 00:00:30.346 The two instruments on-board 11 00:00:30.346 --> 00:00:32.165 will make the most advanced measurements 12 00:00:32.165 --> 00:00:34.350 of any Landsat satellite. 13 00:00:34.734 --> 00:00:38.071 Sending back 14-bit data, ready for analysis, 14 00:00:38.071 --> 00:00:41.007 while collecting more data than ever before. 15 00:00:41.624 --> 00:00:46.046 Landsat 9’s technical improvements will enable advances in science: 16 00:00:46.146 --> 00:00:48.031 monitoring coastal waters 17 00:00:48.031 --> 00:00:49.949 mapping ice velocity 18 00:00:49.949 --> 00:00:53.653 improved surface temperature readings 19 00:00:54.254 --> 00:00:56.089 The science data from Landsat 9 20 00:00:56.089 --> 00:00:58.174 will be used to predict crop yields, 21 00:00:58.174 --> 00:01:00.376 manage our water resources, 22 00:01:00.376 --> 00:01:03.546 and assess the health of forest ecosystems. 23 00:01:05.298 --> 00:01:09.119 Landsat 9 is bringing Earth into clear focus 24 00:01:09.736 --> 00:01:10.887 every year, 25 00:01:10.887 --> 00:01:12.288 every season, 26 00:01:12.305 --> 00:01:14.574 everywhere around the globe.