https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-27T04:03:32.533160Z
2023-01-27T04:03:57.531444Z
s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T040332_20230127T040357_046964_05A1FC_4649
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
2023-01-27T04:03:32.533160Z
2023-01-27T04:03:57.531444Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230127T053406_V20230127T013315_20230127T045045.EOF
192.0134074494248
693000
Copernicus Ground Segment
2023-01-27T06:24:27.382966Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230127T040332_20230127T040357_046964_05A1FC_4649
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.047866091269142 -7.146264193742038,24.51144694052942 -7.027197769988315,23.949386621338864 -6.901722542789201,23.3877503266576 -6.775626021292801,22.839350621931274 -6.651815338805911,22.798268781035148 -6.8322380014162825,22.719236306744406 -7.194011714241556,22.63794213051231 -7.555299944454167,22.596834761811003 -7.735850257838314,22.55412383650348 -7.916039121702877,22.499896900664865 -8.156365369379195,23.047380078859987 -8.281089007592872,23.611285534566065 -8.408698432261518,24.17444071785381 -8.535259068902407,24.713862798066458 -8.655650641021136,24.768130062174997 -8.414771259959506,24.807468725027334 -8.233389009494408,24.84870370295989 -8.052435185560023,24.8890551893941 -7.87128862447252,24.96916349586616 -7.508876643549442,25.007024895277482 -7.327189247784666,25.047866091269142 -7.146264193742038))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57759
45.97426149180224
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
2023-01-27T09:10:49.154047Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S08E022/2023/01/27/05A1FC
2.0E-4
2.0E-4
true
block average
2
2
-7.0
22.0
-8.0
23.0
POLYGON((22.535179001287236 -8.0,22.63794213050384 -7.555299944491524,22.761619778164075 -7.0,23.0 -7.0,23.0 -8.0,22.535179001287236 -8.0))
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_05A1FC_S08E022_2023_01_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1FC_S08E022_2023_01_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1FC_S08E022_2023_01_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1FC_S08E022_2023_01_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1FC_S08E022_2023_01_27_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