https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-06T16:37:49.021699Z
2023-05-06T16:38:14.020961Z
s3://sentinel-s1-l1c/GRD/2023/5/6/IW/DV/S1A_IW_GRDH_1SDV_20230506T163749_20230506T163814_048415_05D2DB_98E7
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
2023-05-06T16:37:49.021699Z
2023-05-06T16:38:14.020961Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230506T171211_V20230506T132909_20230506T164639.EOF
347.1715183070142
693000
Copernicus Ground Segment
2023-05-06T18:08:21.289438Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230506T163749_20230506T163814_048415_05D2DB_98E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.810513590035168 -31.494826788328954,30.158833742451222 -31.414914475517282,30.42168101497732 -31.35388397770615,30.684186924760628 -31.29231859769381,31.077302658951282 -31.198971983112916,31.338948939633763 -31.136077982351328,31.73076849049201 -31.040747626093694,31.99154620997875 -30.97653739660697,32.3306261155273 -30.892115997048798,32.27249268872518 -30.713982977522576,32.10164113252383 -30.178560037751517,32.04562198440599 -29.999902086395004,31.932542089639767 -29.642918836400465,31.858614045354216 -29.404903641916807,31.52344826839269 -29.48812491057405,31.265648978068555 -29.55146017422596,31.009223410167287 -29.613881839768602,30.625553638987 -29.70621261404552,30.372438673974568 -29.76642181826133,29.986972724254336 -29.85706608991609,29.727765837267782 -29.917304109844533,29.393295398490473 -29.994145856240664,29.41233610198158 -30.053339237705284,29.513879704826593 -30.41316727517418,29.57169579204934 -30.59148863342566,29.66000244298818 -30.954468272473733,29.7125148998198 -31.13406347297976,29.761176248801924 -31.31456170027372,29.810513590035168 -31.494826788328954))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82262
45.64051559345395
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
2023-05-06T21:15:46.454941Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/05/06/05D2DB
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_05D2DB_S31E030_2023_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D2DB_S31E030_2023_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D2DB_S31E030_2023_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D2DB_S31E030_2023_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D2DB_S31E030_2023_05_06_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