https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-18T16:29:10.110247Z
2022-05-18T16:29:39.129053Z
s3://sentinel-s1-l1c/GRD/2022/5/18/IW/DV/S1A_IW_GRDH_1SDV_20220518T162910_20220518T162939_043267_052ACC_AD58
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
2022-05-18T16:29:10.110247Z
2022-05-18T16:29:39.129053Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220518T170834_V20220518T132050_20220518T163820.EOF
347.1046520954742
693000
Copernicus Ground Segment
2022-05-18T17:23:00.579530Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220518T162910_20220518T162939_043267_052ACC_AD58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.20617497986738 -32.561197484491316,32.54265857424631 -32.48404703435688,32.80834655610815 -32.42238651839699,33.07367235317584 -32.360169071504174,33.47097801965719 -32.265803285672405,33.73539051862222 -32.20220271452811,34.131318029416846 -32.105772057037726,34.39480642616706 -32.04080150720206,34.76031656241773 -31.949605301842322,34.62159547761571 -31.536766603766125,34.5030420578471 -31.180646201102963,34.385429453032685 -30.824393104598677,34.22987263973999 -30.348658941686164,33.86990753118152 -30.43819906499131,33.610451243372175 -30.502016116391772,33.220635896732944 -30.596776367509385,32.96034048080409 -30.659303456232593,32.569273241955116 -30.752119510988415,32.30814789008333 -30.813344363838382,32.046693284348166 -30.874045052941863,31.71561037044951 -30.95002977347526,31.859639679019544 -31.428740498524814,31.96844421205971 -31.787255391114776,32.07803899908278 -32.145665865302206,32.20617497986738 -32.561197484491316))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68076
45.51111929707915
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
2022-05-18T19:01:16.566940Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S33E032/2022/05/18/052ACC
2.0E-4
2.0E-4
true
block average
2
2
-32.0
32.0
-33.0
33.0
POLYGON((32.20617497986703 -32.56119748449153,32.03349727769313 -32.0,33.0 -32.0,33.0 -32.377444835006415,32.20617497986703 -32.56119748449153))
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_052ACC_S33E032_2022_05_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052ACC_S33E032_2022_05_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052ACC_S33E032_2022_05_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052ACC_S33E032_2022_05_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052ACC_S33E032_2022_05_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