https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-19T17:12:00.585689Z
2020-12-19T17:12:27.889499Z
s3://sentinel-s1-l1c/GRD/2020/12/19/IW/DV/S1A_IW_GRDH_1SDV_20201219T171200_20201219T171227_035757_042F52_A4C6
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
2020-12-19T17:12:00.585689Z
2020-12-19T17:12:27.889499Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201219T182200_V20201219T140153_20201219T171923.EOF
347.47964909687647
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-19T18:36:32.680685Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201219T171200_20201219T171227_035757_042F52_A4C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.061820719290033 -26.25394619342906,20.430068696498566 -26.169324080812306,20.680786688362332 -26.111099917539562,20.931583569799688 -26.052364961431092,21.308029568934653 -25.963278399068106,21.557432577371674 -25.903649253440662,21.931162369550993 -25.813383769117365,22.471747790907887 -25.68087009467402,22.420876859932136 -25.501486723740562,22.315041586633086 -25.143612857242253,22.057786002201794 -24.24741836566251,22.03690364279745 -24.17320402325143,21.50208397930605 -24.303798605768495,21.13215226115271 -24.392873670683162,20.884636001595318 -24.45190402874213,20.513738124522632 -24.539501841184553,20.26654535109857 -24.597312440820446,20.018800942686582 -24.65479526001337,19.65394441330347 -24.738613946943104,19.867250947313565 -25.533613774324454,19.914939168595236 -25.713920350700665,19.963549596388727 -25.894027823318552,20.013195132438046 -26.073910118034647,20.061820719290033 -26.25394619342906))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34999
46.03333935878482
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
2021-12-25T22:05:34.122654Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S25E020/2020/12/19/042F52
2.0E-4
2.0E-4
true
block average
2
2
-24.0
20.0
-25.0
21.0
POLYGON((20.0 -24.659114410699136,20.513738124502755 -24.53950184118867,21.0 -24.424390773066467,21.0 -25.0,20.0 -25.0,20.0 -24.659114410699136))
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_042F52_S25E020_2020_12_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042F52_S25E020_2020_12_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042F52_S25E020_2020_12_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042F52_S25E020_2020_12_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042F52_S25E020_2020_12_19_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