Master and Landsat-8 simultaneous acquisition datacubes for the quantification of directional anisotropy in Thermal Infra-Red domain
Authors/Creators
- 1. organization={CESBIO, Université de Toulouse, CNES, CNRS, INRAE, IRD, UT3
- 2. Jet Propulsion Laboratory, California Institute of Technology, United States
Description
This dataset contains datacubes of simultaneous Landsat-8 and Master1 data as listed in table 1. Those pairs have been identified by cross-searching Landsat-8 and Master archive for Master flight tracks with a Landsat-8 overpass during the flight. The dataset has been collected and analysed in the following paper:
Julien Michel, Olivier Hagolle, Simon J Hook, Jean-Louis Roujean, Philippe Gamet. Quantifying Thermal Infra-Red directional anisotropy using Master and Landsat-8 simultaneous acquisitions. 2023. ⟨hal-04073733⟩
| Id | Master track id | Landsat L2 product id |
|---|---|---|
| 1 | 2013-03-29_18:06:53 |
LC08_L2SP_038037_20130329_20200912_02_T1 |
| 2 | 2013-04-11_18:14:46 |
LC08_L2SP_041036_20130411_20200912_02_T1 |
| 3a | 2013-05-22_18:13:09 |
LC08_L2SP_040036_20130522_20200913_02_T1 |
| 3b | 2013-05-22_18:13:09 |
LC08_L2SP_040037_20130522_20200913_02_T1 |
| 4 | 2013-12-05_18:23:35 |
LC08_L2SP_043035_20131205_20200912_02_T1 |
| 5a | 2014-03-31_18:11:16 |
LC08_L2SP_039035_20140331_20200911_02_T1 |
| 5b | 2014-03-31_18:11:16 |
LC08_L2SP_039036_20140331_20200911_02_T1 |
| 6a | 2014-04-14_18:27:14 |
LC08_L2SP_041036_20140414_20200911_02_T1 |
| 6b | 2014-04-14_18:27:14 |
LC08_L2SP_041037_20140414_20200911_02_T1 |
| 7 | 2014-04-28_18:22:43 |
LC08_L2SP_043035_20140428_20200911_02_T1 |
| 8a | 2014-06-06_18:25:35 |
LC08_L2SP_044033_20140606_20200911_02_T1 |
| 8b | 2014-06-06_18:25:35 |
LC08_L2SP_044034_20140606_20200911_02_T1 |
| 9a | 2014-10-21_18:35:15 |
LC08_L2SP_043034_20141021_20200910_02_T1 |
| 9b | 2014-10-21_18:35:15 |
LC08_L2SP_043035_20141021_20200911_02_T1 |
| 10a | 2015-05-28_18:13:05 |
LC08_L2SP_040036_20150528_20200909_02_T1 |
| 10b | 2015-05-28_18:13:05 |
LC08_L2SP_040037_20150528_20200909_02_T1 |
| 11 | 2018-06-19_18:28:30 |
LC08_L2SP_042034_20180619_20200831_02_T1 |
| 12a | 2021-03-30_18:32:40 |
LC08_L2SP_043033_20210330_20210409_02_T1 |
| 12b | 2021-03-30_18:32:40 |
LC08_L2SP_043034_20210330_20210409_02_T1 |
Variables of interest are resampled on a common UTM grid at 100m. The resulting datacubes are distributed as netCDF files, and contains the variables listed in table 2. Landsat-8 pixels flagged as cloud and missing pixels are set to NaN.
| Variable Name | Description |
|---|---|
ls8_lst |
Landsat-8 Land Surface Temperature (K) |
ls8_bt |
Landsat-8 Surface Brightness temperature (K) |
ls8_b2 |
Landsat-8 B2 Surface reflectance (unitless) |
ls8_b3 |
Landsat-8 B2 Surface reflectance (unitless) |
ls8_b4 |
Landsat-8 B2 Surface reflectance (unitless) |
ls8_b5 |
Landsat-8 B2 Surface reflectance (unitless) |
ls8_emis |
Landsat-8 emissivity (unitless) |
ls8_water |
Landsat-8 water mask (1 = water, 0 = no water) |
ls8_snow |
Landsat-8 snow mask (1 = snow, 0 = no snow) |
ls8_view_zenith |
Landsat-8 view zenith angle (degrees) |
ls8_view_azimuth |
Landsat-8 view azimuth angle (degrees) |
| (0 = north, positive to the east, negative to the west) | |
ls8_sun_zenith |
Landsat-8 sun zenith angle (degrees) |
ls8_sun_azimuth |
Landsat-8 sun azimuth angle (degrees) |
| (0 = north, positive to the east, negative to the west) | |
master_lst |
Master Land Surface Temperature (K) |
master_bt |
Master Surface Brightness Temperature (K) |
master_emis3 |
Master B47 emissivity (unitless) |
master_emis4 |
Master B48 emissivity (unitless) |
master_emis |
Master interpolated emissivity (unitless) |
master_view_zenith |
Master view zenith angle (degrees) |
master_view_azimuth |
Master view azimuth angle (degrees) |
| (0 = north, positive to the east, negative to the west) | |
master_sun_zenith |
Master sun zenith angle (degrees) |
master_sun_azimuth |
Master sun azimuth angle (degrees) |
| (0 = north, positive to the east, negative to the west) |
Landsat-8 products were downloaded from the collection 2 level 2 archive from the EarthExplorer portal2. Master L1B products, containing radiances and viewing angles, as well as L2 products, containing LST and geo-location grids, were requested on the Master website1. Landsat-8 viewing angles have been computed by using a C program publicly available on USGS website3.
Footnotes:
https://masterprojects.jpl.nasa.gov/, consulted on 2023.03.01
https://earthexplorer.usgs.gov/, consulted on 2023.03.01
https://www.usgs.gov/landsat-missions/solar-illumination-and-sensor-viewing-angle-coefficient-file, consulted on 2022.09.12
Files
Files
(2.8 GB)
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Additional details
Related works
- Is described by
- Preprint: https://hal.science/hal-04073733 (URL)