Explanipedia

Landsat 9 Transfer to Orbit of Pre-Launch Absolute Calibration of Operational Land Imager (OLI) Open

Raviv Levy, Jeffrey A. Miller, Julia A. Barsi, Kurtis J. Thome, Brian L. Markham · 2024

Landsat 9 Operational Land Imager (L9-OLI) was launched on 27 September 2021, after completing a successful radiometric pre-launch calibration and characterization phase. The radiometric math model that governs the ground system—the data p…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 4, 2023 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2024

Environmental science Geography Mathematics

First posted April 22, 2024 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth R…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 3, 2023 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2024

Environmental science Geography Mathematics

First posted March 19, 2024 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth R…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 1, 2023 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2023

Environmental science Geography Computer science

First posted July 20, 2023 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth Re…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 2, 2023 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2023

Environmental science Computer science Geography

First posted September 26, 2023 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Ear…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 4, 2022 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2023

Environmental science Geography Geology

First posted May 24, 2023 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth Res…

ECCOE Landsat quarterly Calibration and Validation report—Quarter 3, 2022 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2023

Environmental science Geography Geology

First posted March 6, 2023 For additional information, contact: Director, Earth Resources Observation and Science Center U.S. Geological Survey47914 252nd Street Sioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth …

ECCOE Landsat quarterly Calibration and Validation report—Quarter 3, 2021 Open

Esad Micijevic, Rajagopalan Rengarajan, Md Obaidul Haque, Mark Lubke, Fatima Tuz Zafrin Tuli , et al. · 2022

Environmental science Computer science Geography

First posted March 25, 2022 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd Street Sioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey (USGS)…

ECCOE Landsat Quarterly Calibration and Validation report— Quarter 4, 2021 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Fatima Tuz Zafrin Tuli, Jerad L. Shaw , et al. · 2022

Environmental science Computer science Geography

First posted June 10, 2022 For additional information, contact: Director, Earth Resources Observation and Science Center U.S. Geological Survey47914 252nd Street Sioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey (USGS)…

ECCOE Landsat Quarterly Calibration and Validation report—Quarter 1, 2022 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Fatima Tuz Zafrin Tuli , et al. · 2022

Environmental science Computer science Geography

First posted August 31, 2022 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd Street Sioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey (USGS…

ECCOE Landsat Quarterly Calibration and Validation report—Quarter 2, 2022 Open

Md Obaidul Haque, Rajagopalan Rengarajan, Mark Lubke, Md Nahid Hasan, Ashish Shrestha , et al. · 2022

Environmental science Geography Geology

First posted October 19, 2022 For additional information, contact: Director, Earth Resources Observation and Science CenterU.S. Geological Survey47914 252nd StreetSioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey Earth…

ECCOE Landsat quarterly Calibration and Validation report — Quarter 2, 2021 Open

Esad Micijevic, Rajagopalan Rengarajan, Md Obaidul Haque, Mark Lubke, Fatima Tuz Zafrin Tuli , et al. · 2021

Environmental science Computer science Geography

First posted December 27, 2021 For additional information, contact: Director, Earth Resources Observation and Science Center U.S. Geological Survey47914 252nd Street Sioux Falls, SD 57198Contact Pubs Warehouse The U.S. Geological Survey (U…

Decoupling Flat-fielding and Non-linearity Correction of a Pushbroom Radiometer – Analysis of Landsat 9 Operational Land Imager-2 Prelaunch Test Data Open

Raviv Levy, Brian L. Markham · 2020

Environmental science Geology Engineering

One of the goals in any calibration effort for pushbroom imaging radiometers is to flat field the instrument data across the full dynamic range. A challenge when approaching levels of 1% and lower in a 14 bit system is that the non-uniform…

Radiometric Source Uniformity Characterization with Angular Scans: Landsat-9 OLI-2 Experience Open

Raviv Levy, Geir Kvaran, Brian L. Markham · 2019

Environmental science Geology Physics

Recent imaging pushbroom radiometers with up to 30000 detectors per band in multiple modules and with dynamic ranges of up to 14 bits are a significant challenge to flat field. While there are various methods both pre-launch and on-orbit b…

Landsat 8 OLI and TIRS Calibration Updates and Trends for the Period of 4 Years of Operation Open

Raviv Levy, Julia A. Barsi, Brian L. Markham · 2017

Environmental science Geography Computer science

Landsat 8 had been in orbit and operational for more than 4 years which brings it to the milestone of passing 80% of the official design lifetime for its Operational Land Imager (OLI) payload and past the full lifetime for the Thermal Infr…

Landsat-8 Operational Land Imager (OLI) Radiometric Performance On-Orbit Open

Ron Morfitt, Julia A. Barsi, Raviv Levy, Brian L. Markham, Esad Micijevic , et al. · 2015

Environmental science Computer science Geography

Expectations of the Operational Land Imager (OLI) radiometric performance onboard Landsat-8 have been met or exceeded. The calibration activities that occurred prior to launch provided calibration parameters that enabled ground processing …

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