https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-19T15:41:56.487935Z
2021-12-19T15:42:53.853263Z
s3://sentinel-s1-l1c/GRD/2021/12/19/IW/DV/S1A_IW_GRDH_1SDV_20211219T154225_20211219T154253_041079_04E163_6419
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
2021-12-19T15:42:25.493809Z
2021-12-19T15:42:53.853263Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211219T160836_V20211219T141018_20211219T204518.EOF
347.6178226394087
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-19T20:22:08.477822Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211219T154225_20211219T154253_041079_04E163_6419
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.85528168511659 -23.24975932340278,41.86218115444206 -23.248466615311575,42.44793843423694 -23.11337680764311,43.04619442490542 -22.973175978099952,43.644063524940314 -22.83052913133693,44.2294014988603 -22.688394712864987,44.17973640747036 -22.509037112515458,44.12693347871386 -22.3303785651583,44.07541621093501 -22.151416326401193,43.97485503467876 -21.792925836464747,43.790035700271375 -21.11659210404482,43.2171988648635 -21.25498480531784,42.62623889101752 -21.395458232395317,42.03416105629495 -21.533859290271895,41.4477292483994 -21.668627287255067,41.5753998397844 -22.167921207321918,41.66822003730133 -22.528631139863833,41.85528168511659 -23.24975932340278))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29401
45.68532951454035
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
s3://sentinel-s1-l1c/GRD/2021/12/19/IW/DV/S1A_IW_GRDH_1SDV_20211219T154156_20211219T154225_041079_04E163_EEB9
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
2021-12-19T15:41:56.487935Z
2021-12-19T15:42:25.492326Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211219T160836_V20211219T141018_20211219T204518.EOF
347.5536510010886
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-19T20:56:39.479798Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211219T154156_20211219T154225_041079_04E163_EEB9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.29003459996072 -24.86801716712172,42.640588976383874 -24.787582604767167,42.88323438025789 -24.73136468129095,43.12566155695822 -24.67475682828327,43.48889163151379 -24.58911692488376,43.852012500246445 -24.502513816475155,44.09520310296304 -24.443957348099318,44.3370591263192 -24.38528566988775,44.68692555163861 -24.29963316027257,44.619434083865734 -24.062438400413992,44.46486088164918 -23.525133715945202,44.36673439858512 -23.165792235358484,44.31634804053563 -22.98647561092033,44.26731031093341 -22.806840991632388,44.236674289754774 -22.686899738345957,44.2294014988603 -22.688394712864987,43.644063524940314 -22.83052913133693,43.04619442490542 -22.973175978099952,42.44793843423694 -23.11337680764311,41.86218115444206 -23.248466615311575,41.98794978012435 -23.728821849158287,42.08292823240736 -24.089228068855746,42.17842661739441 -24.44956194524837,42.29003459996072 -24.86801716712172))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18655
45.68139589819067
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
2021-12-26T16:39:36.107924Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/S23E042/2021/12/19/04E163
2.0E-4
2.0E-4
true
block average
2
2
-22.0
42.0
-23.0
43.0
POLYGON((42.0 -23.0,42.0 -22.0,43.0 -22.0,43.0 -23.0,42.0 -23.0))
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_04E163_S23E042_2021_12_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E163_S23E042_2021_12_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E163_S23E042_2021_12_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E163_S23E042_2021_12_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E163_S23E042_2021_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