https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-11-21T05:47:06.491396Z
2023-11-21T05:47:56.489853Z
s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T054731_20231121T054756_051311_0630DC_500F
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
2023-11-21T05:47:31.491374Z
2023-11-21T05:47:56.489853Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231121T054615_V20231121T050725_20231121T114225.EOF
192.8895857321909
693000
Copernicus Ground Segment
2023-11-21T06:18:07.734525Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231121T054731_20231121T054756_051311_0630DC_500F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.9840226040157445 33.983906467398185,4.567141360489047 34.049669104353605,4.2857758061074085 34.09319886726221,3.862498552262881 34.15738874643105,3.5778398975931824 34.199681871417596,3.2958741310469506 34.24088700698806,2.870547856285001 34.30174083759469,2.586979907194668 34.34144612807709,2.294014187689103 34.38173411035817,2.254984265903555 34.20175012844736,2.2208916962641347 34.021002525754774,2.1848791564372636 33.840510967709754,2.115733816058691 33.47912366996055,2.044750119532462 33.11797158002816,2.0081318908130483 32.93754669127895,1.9974621540093835 32.878025387224106,2.28337542073487 32.837609871985464,2.561763113403156 32.79759244101731,2.8393653744651024 32.757035927837904,3.254051610991419 32.6952375252233,3.533366478437746 32.652795697939354,3.9498898727426797 32.58827457965765,4.2277239833424725 32.54441848237923,4.636144144756791 32.478753137221375,4.6502746543352425 32.538114867140564,4.732037073101148 32.899838547274534,4.815518213273256 33.26129577711106,4.857868607907858 33.44193117831299,4.8979971430815485 33.622924396830854,4.941915635988483 33.80331610809397,4.9840226040157445 33.983906467398185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70588939080163
46.61739010897237
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/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T054706_20231121T054731_051311_0630DC_0503
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
2023-11-21T05:47:06.491396Z
2023-11-21T05:47:31.489875Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231121T054615_V20231121T050725_20231121T114225.EOF
193.0028697425739
693000
Copernicus Ground Segment
2023-11-21T06:18:07.400143Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231121T054706_20231121T054731_051311_0630DC_0503
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.328985179713886 35.490001025306654,4.91312130724512 35.55433357734261,4.626916897702376 35.59771274940793,4.1960384599492215 35.661652554760394,3.9076103108905733 35.70353703197688,3.4746510379533584 35.76503430822219,3.18505008416527 35.80524812404379,2.898363606573099 35.84433624815661,2.597195451118948 35.88461144852405,2.5280904272227835 35.52339454316534,2.4874478580008064 35.343541538548415,2.4496330279762795 35.16331091408431,2.4141932827348525 34.98276165105893,2.37783402355608 34.80233204732205,2.3394582634541177 34.62217072527138,2.3036327561455194 34.44166510912037,2.294014187689103 34.38173411035817,2.586979907194668 34.34144612807709,2.870547856285001 34.30174083759469,3.2958741310469506 34.24088700698806,3.5778398975931824 34.199681871417596,3.862498552262881 34.15738874643105,4.2857758061074085 34.09319886726221,4.567141360489047 34.049669104353605,4.9840226040157445 33.983906467398185,5.079826419448186 34.40534006247362,5.122917152848751 34.58587873469529,5.161911654913541 34.76706567820553,5.205828431053315 34.947480856183,5.245144361208975 35.12862137489576,5.328985179713886 35.490001025306654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67369553465018
46.5841548490415
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
2023-11-21T08:09:37.232661Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E004/2023/11/21/0630DC
2.0E-4
2.0E-4
true
block average
2
2
34.0
4.0
33.0
5.0
POLYGON((4.984022603823486 33.98390646657408,4.941915635987024 33.80331610808797,4.8979971430812395 33.622924396829376,4.8578686079080295 33.44193117831377,4.755170079124028 33.0,4.0 33.0,4.0 34.0,4.987681120671825 34.0,4.984022603823486 33.98390646657408))
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_0630DC_N33E004_2023_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0630DC_N33E004_2023_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0630DC_N33E004_2023_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0630DC_N33E004_2023_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0630DC_N33E004_2023_11_21_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 2021
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