https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-18T05:37:44.095660Z
2022-06-18T05:38:09.094059Z
s3://sentinel-s1-l1c/GRD/2022/6/18/IW/DV/S1A_IW_GRDH_1SDV_20220618T053744_20220618T053809_043713_053801_13C1
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
2022-06-18T05:37:44.095660Z
2022-06-18T05:38:09.094059Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220618T054827_V20220618T045901_20220618T113401.EOF
193.3219027971461
693000
Copernicus Ground Segment
2022-06-18T06:26:36.350372Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220618T053744_20220618T053809_043713_053801_13C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.248751514868733 39.03822943174982,7.822316703953955 39.10117072138252,7.521450198646074 39.144565667329566,7.069466179293871 39.208201813234815,6.767695524935637 39.249651969609324,6.314381897494593 39.310361232083295,6.011742861586681 39.34985387293035,5.708766721207298 39.388560009747295,5.3843508161611755 39.42907341389095,5.234117184495727 38.708270096628915,5.072524634988069 37.927955887969915,5.390170364134531 37.887101457702336,5.68683906829166 37.848119744407754,5.9831929799011565 37.80839272510775,6.427122388058285 37.747408838427106,6.722666954846456 37.705826716928904,7.165358749172609 37.64206895703871,7.460062758581675 37.598643644911334,7.877796341118451 37.53572923860314,8.069582188778599 38.31679418543348,8.248751514868733 39.03822943174982))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51714920360277
46.40089665841468
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
2022-06-18T07:46:02.147849Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N38E005/2022/06/18/053801
2.0E-4
2.0E-4
true
block average
2
2
39.0
5.0
38.0
6.0
POLYGON((5.087443999022156 38.0,5.294921070658884 39.0,6.0 39.0,6.0 38.0,5.087443999022156 38.0))
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_053801_N38E005_2022_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053801_N38E005_2022_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053801_N38E005_2022_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053801_N38E005_2022_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053801_N38E005_2022_06_18_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