https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-23T04:18:51.488330Z
2022-06-23T04:19:16.486383Z
s3://sentinel-s1-l1c/GRD/2022/6/23/IW/DV/S1A_IW_GRDH_1SDV_20220623T041851_20220623T041916_043785_053A2F_A6A6
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
2022-06-23T04:18:51.488330Z
2022-06-23T04:19:16.486383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220623T073339_V20220623T032826_20220623T064556.EOF
191.9768518367414
693000
Copernicus Ground Segment
2022-06-23T08:04:14.489910Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220623T041851_20220623T041916_043785_053A2F_A6A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.82319665776674 -3.1019933420470025,20.721235511724995 -2.8612338229305956,19.62136141154365 -2.6198050166841753,19.542723864030393 -2.981267063929325,19.46561679600955 -3.343191998940534,19.426155704229764 -3.5239630132923585,19.34824022078204 -3.8857516944074977,19.307770390787933 -4.06631870243371,19.295186444509245 -4.125960745592938,20.39727744625506 -4.370276165338081,21.50025943166842 -4.613044289458575,21.552022197797847 -4.371895400184495,21.63067893858649 -4.009278760332968,21.706673991174902 -3.6460930137332435,21.78492400076063 -3.2834179605796843,21.82319665776674 -3.1019933420470025))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62845
45.97658350052531
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
2022-06-23T09:47:50.823715Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S04E019/2022/06/23/053A2F
2.0E-4
2.0E-4
true
block average
2
2
-3.0
19.0
-4.0
20.0
POLYGON((19.32263416154127 -4.0,19.465616796012103 -3.3431919989291665,19.53873286579823 -3.0,20.0 -3.0,20.0 -4.0,19.32263416154127 -4.0))
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_053A2F_S04E019_2022_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053A2F_S04E019_2022_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053A2F_S04E019_2022_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053A2F_S04E019_2022_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053A2F_S04E019_2022_06_23_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