https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-24T17:03:12.345414Z
2021-06-24T17:03:37.343375Z
s3://sentinel-s1-l1c/GRD/2021/6/24/IW/DV/S1A_IW_GRDH_1SDV_20210624T170312_20210624T170337_038484_048A9A_A3F2
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-06-24T17:03:12.345414Z
2021-06-24T17:03:37.343375Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.36433548960554
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-24T20:35:21.696289Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210624T170312_20210624T170337_038484_048A9A_A3F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.75289979057053 -28.45345760423045,23.12264453848447 -28.368454674516233,23.380527297499437 -28.308488059309656,23.63310117272427 -28.249231655015578,24.013766601859313 -28.15891695387517,24.267008115754102 -28.098167235343666,24.644949038306383 -28.00651510389158,24.900117677333213 -27.94395212128314,25.207316138324693 -27.867903719658006,25.0991698068916 -27.51021376352648,24.933634976881425 -26.974525973820064,24.879363654592325 -26.795777463452005,24.754333900843015 -26.379164231508675,24.4497965718509 -26.45427918734581,24.199761682781652 -26.51538176427158,23.822573692663546 -26.60661651827858,23.572448635292353 -26.666485681174365,23.320807139612775 -26.726216887063224,22.94400766631735 -26.814708405657406,22.691197015106518 -26.87344886711388,22.329142385411693 -26.956672545432795,22.34531233562686 -27.015952216561757,22.502195012690898 -27.554011533008953,22.551535255518782 -27.734073227810658,22.605721594579073 -27.913035436818785,22.65304904381452 -28.093590789827154,22.703976531330827 -28.273333359495425,22.75289979057053 -28.45345760423045))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33318
45.94759599504391
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T07:43:02.362360Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S28E023/2021/06/24/048A9A
2.0E-4
2.0E-4
true
block average
2
2
-27.0
23.0
-28.0
24.0
POLYGON((23.0 -28.0,23.0 -27.0,24.0 -27.0,24.0 -28.0,23.0 -28.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_048A9A_S28E023_2021_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048A9A_S28E023_2021_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048A9A_S28E023_2021_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048A9A_S28E023_2021_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048A9A_S28E023_2021_06_24_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid