https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-04-13T17:11:39.267423Z
2022-04-13T17:12:31.560756Z
s3://sentinel-s1-l1c/GRD/2022/4/13/IW/DV/S1A_IW_GRDH_1SDV_20220413T171204_20220413T171231_042757_051A4E_DFD2
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
2022-04-13T17:12:04.268195Z
2022-04-13T17:12:31.560756Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220413T161539_V20220413T154047_20220413T221547.EOF
347.4806436370448
693000
Copernicus Ground Segment
2022-04-13T20:41:04.382281Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220413T171204_20220413T171231_042757_051A4E_DFD2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.061528491652652 -26.254729063225117,20.068856497806433 -26.253335730206913,20.429781058822265 -26.17011587871013,20.680502488404674 -26.11189771933756,20.931302944622775 -26.0531687353834,21.30775457439318 -25.964091072794268,21.55716090500233 -25.90446793055101,21.930895758042098 -25.814211420246057,22.471970553643814 -25.681591407016363,22.421110423300576 -25.502205072982782,22.315289915018575 -25.14432694961952,22.058078507016134 -24.24811968712065,22.037374060447394 -24.17452425579683,21.5020722254855 -24.305223692822373,21.132132475363193 -24.394291037546544,20.884613047282652 -24.453315658232015,20.51370738356895 -24.54090563630588,20.266509049706805 -24.59871106223911,20.018761821412873 -24.656188044791513,19.65390159449578 -24.73999801441015,19.866998720474363 -25.534386606145564,19.91467668815512 -25.7146958108666,19.96327712453033 -25.89480572053831,20.01291304946797 -26.074690492550445,20.061528491652652 -26.254729063225117))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33946
46.02811558356642
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/2022/4/13/IW/DV/S1A_IW_GRDH_1SDV_20220413T171139_20220413T171204_042757_051A4E_9041
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
2022-04-13T17:11:39.267423Z
2022-04-13T17:12:04.266716Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220413T161539_V20220413T154047_20220413T221547.EOF
347.40315715732044
693000
Copernicus Ground Segment
2022-04-13T20:40:12.304143Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220413T171139_20220413T171204_042757_051A4E_9041
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.48133209004084 -27.752317887900922,20.850311153054562 -27.66752529269126,21.104659375865225 -27.608426770525107,21.485088998762404 -27.519049661820002,21.73866396903645 -27.458818735828807,22.11842411571408 -27.367633679751485,22.372811834695415 -27.3058884073711,22.624603289567474 -27.244258898807885,22.9263924471968 -27.16969549300894,22.87264029767865 -26.990868586357905,22.76401737523573 -26.633366860535347,22.603676107886464 -26.09661647608869,22.480734832547334 -25.679707943799848,22.471970553643814 -25.681591407016363,21.930895758042098 -25.814211420246057,21.55716090500233 -25.90446793055101,21.30775457439318 -25.964091072794268,20.931302944622775 -26.0531687353834,20.680502488404674 -26.11189771933756,20.429781058822265 -26.17011587871013,20.068856497806433 -26.253335730206913,20.1827165808267 -26.672719923430122,20.282592166616634 -27.032482588148856,20.331544929723037 -27.212611941092412,20.382117323254434 -27.39238271156175,20.48133209004084 -27.752317887900922))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23883
45.94010314341301
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
2022-04-13T22:06:49.638614Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/04/13/051A4E
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.0 -27.0,21.0 -26.0,22.0 -26.0,22.0 -27.0,21.0 -27.0))
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_051A4E_S27E021_2022_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051A4E_S27E021_2022_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051A4E_S27E021_2022_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051A4E_S27E021_2022_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051A4E_S27E021_2022_04_13_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