https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-22T14:55:20.309821Z
2022-08-22T14:55:53.844046Z
s3://sentinel-s1-l1c/GRD/2022/8/22/IW/DV/S1A_IW_GRDH_1SDV_20220822T145520_20220822T145553_044666_055513_2001
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
2022-08-22T14:55:20.309821Z
2022-08-22T14:55:53.844046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220822T153019_V20220822T114212_20220822T145942.EOF
347.87111327193657
693000
Copernicus Ground Segment
2022-08-22T16:06:36.447568Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220822T145520_20220822T145553_044666_055513_2001
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.2225011647978 -15.387378624972493,52.78924989098801 -15.25848300055906,53.3656219220515 -15.125777003346046,53.941276099355406 -14.991615719282775,54.4858775568006 -14.863203058990639,54.39751158764203 -14.502808997986701,54.26570587395213 -13.96197942609133,54.13481079915863 -13.42102746871936,54.026925174358 -12.972237064355184,53.48625359764473 -13.098625931688225,52.91485423293233 -13.23083366128595,52.34284412445463 -13.361774338541503,51.780482326401994 -13.489120490551757,52.01072987613958 -14.4826418673093,52.2225011647978 -15.387378624972493))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.45036
45.89697850562171
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
2022-08-31T15:23:16.759819Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S13E054/2022/08/22/055513
2.0E-4
2.0E-4
true
block average
2
2
-12.0
54.0
-13.0
55.0
POLYGON((54.0 -12.978531166794403,54.02692517435801 -12.972237064355095,54.033599162101964 -13.0,54.0 -13.0,54.0 -12.978531166794403))
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_055513_S13E054_2022_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055513_S13E054_2022_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055513_S13E054_2022_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055513_S13E054_2022_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055513_S13E054_2022_08_22_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