https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-27T16:15:33.723051Z
2023-05-27T16:16:01.725813Z
s3://sentinel-s1-l1c/GRD/2023/5/27/IW/DV/S1A_IW_GRDH_1SDV_20230527T161533_20230527T161601_048721_05DC0C_948A
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
2023-05-27T16:15:33.723051Z
2023-05-27T16:16:01.725813Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230527T164840_V20230527T130429_20230527T162159.EOF
347.63279602120133
693000
Copernicus Ground Segment
2023-05-27T17:45:07.428931Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230527T161533_20230527T161601_048721_05DC0C_948A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.51683468141673 -22.824307729603152,34.11201385063144 -22.687363994083885,34.71242048061691 -22.546707986332834,35.31003749559125 -22.404211715868822,35.87441043679244 -22.26734302247915,35.67766316378154 -21.54947356646162,35.53113268964694 -21.010905530315924,35.451730059566174 -20.71517943728997,34.892781650538204 -20.85007426708262,34.29980024744805 -20.99093322194106,33.70604672947218 -21.129661116669304,33.119027803523025 -21.264530936780325,33.193097471658575 -21.561854365070403,33.37722581436437 -22.283445814604892,33.51683468141673 -22.824307729603152))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32747
45.76950455598184
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
2023-05-27T20:23:13.600581Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S22E034/2023/05/27/05DC0C
2.0E-4
2.0E-4
true
block average
2
2
-21.0
34.0
-22.0
35.0
POLYGON((34.0 -21.060980229509227,34.260994559666145 -21.0,35.0 -21.0,35.0 -22.0,34.0 -22.0,34.0 -21.060980229509227))
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_05DC0C_S22E034_2023_05_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DC0C_S22E034_2023_05_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DC0C_S22E034_2023_05_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DC0C_S22E034_2023_05_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DC0C_S22E034_2023_05_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