Landsat 9 Geometric Characteristics Using Underfly Data
Remote Sensing, 2022 The Landsat program has a long history of providing remotely sensed data to the user community. This history is being extended with the addition of the Landsat 9 satellite, which closely mimics the Landsat 8 satellite and its instruments.
Michael J. Choate +3 more
doaj +2 more sources
Landsat 9 Cross Calibration Under-Fly of Landsat 8: Planning, and Execution
Remote Sensing, 2022 During the early post-launch phase of the Landsat 9 mission, the Landsat 8 and 9 mission teams conducted a successful under-fly of Landsat 8 by Landsat 9, allowing for the near-simultaneous data collection of common Earth targets by the on-board sensors ...
Edward Kaita +8 more
doaj +2 more sources
Accuracy Evaluation of the Landsat 9 Land Surface Temperature Product
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Having a good knowledge of the uncertainty in the land surface temperature (LST) product will help to encourage its use in a wide number of applications, including urban heat islands, geothermal detection, and surface energy balance.
Xiangchen Meng +4 more
doaj +2 more sources
Landsat 9: status and plans [PDF]
SPIE Proceedings, 2016 The Landsat 9 mission, currently under development and proceeding towards a targeted launch in late 2020, will be very similar to the Landsat 8 mission, launched in 2013. Like Landsat 8, Landsat 9 is a joint effort between NASA and USGS with two sensors, the Operational Land Imager 2 (OLI-2), essentially a copy of the OLI on Landsat 8 and the Thermal ...
Brian L. Markham +6 more
+13 more sources
Landsat 9 Geometric Commissioning Calibration Updates and System Performance Assessment
Remote Sensing, 2023 Starting with launch of Landsat 7 (L7) on 15 April 1999, the USGS Landsat Image Assessment System (IAS) has been performing calibration and characterization operations for over 20 years on the Landsat spacecrafts and their associated payloads.
Michael J. Choate +3 more
doaj +2 more sources
Initial Cross-Calibration of Landsat 8 and Landsat 9 Using the Simultaneous Underfly Event
Remote Sensing, 2022 With the launch of Landsat 9 in September 2021, an optimal opportunity for in-flight cross-calibration occurred when Landsat 9 flew underneath Landsat 8 while being moved into its final orbit.
Garrison Gross +5 more
doaj +2 more sources
Water Quality Retrieval from Landsat-9 (OLI-2) Imagery and Comparison to Sentinel-2 [PDF]
Remote Sensing, 2022 The Landsat series has marked the history of Earth observation by performing the longest continuous imaging program from space. The recent Landsat-9 carrying Operational Land Imager 2 (OLI-2) captures a higher dynamic range than sensors aboard Landsat-8 ...
Milad Niroumand-Jadidi +4 more
doaj +6 more sources
Validation of Landsat-9 and Landsat-8 Surface Temperature and Reflectance during the Underfly Event
Remote Sensing, 2023 With the launch of Landsat-9 on 27 September 2021, Landsat continues its fifty-year continuity mission of providing users with calibrated Earth observations.
Rehman Eon +6 more
doaj +2 more sources
Validating Digital Earth Australia NBART for the Landsat 9 Underfly of Landsat 8
Remote SensingIn recent years, Geoscience Australia has undertaken a successful continental-scale validation program, targeting Landsat and Sentinel analysis-ready data surface reflectance products.
Guy Byrne +13 more
doaj +4 more sources
Potentiality of Landsat-9 for early-season mapping of winter garlic and winter wheat
Geo-spatial Information ScienceLandsat-9 is the latest satellite of the Landsat program and provides useful agricultural remote sensing data. The earlier the crop distribution data is obtained, the greater the value of the data.
Haifeng Tian +6 more
doaj +2 more sources