https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-28T03:54:59.594403Z
2023-04-28T03:55:24.593315Z
s3://sentinel-s1-l1c/GRD/2023/4/28/IW/DV/S1A_IW_GRDH_1SDV_20230428T035459_20230428T035524_048291_05CEB2_62A6
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
2023-04-28T03:54:59.594403Z
2023-04-28T03:55:24.593315Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230428T052116_V20230428T012502_20230428T044232.EOF
192.001304100671
693000
Copernicus Ground Segment
2023-04-28T06:34:42.250431Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230428T035459_20230428T035524_048291_05CEB2_62A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.372432177841578 -5.9579734064935,26.267972090510934 -5.713351763049616,25.16546485356823 -5.466875907815609,24.96518993482713 -6.37049247023826,24.84288816112086 -6.912326867602749,24.82753165486177 -6.971377176901365,25.370033774271064 -7.094102685639973,25.934919807568036 -7.22115532986839,26.497631858664427 -7.346961721618595,27.04422116934095 -7.468439004335831,27.136525795566286 -7.0460833826335,27.176573995756243 -6.864867196802095,27.21516580115805 -6.683331859648191,27.333660501907612 -6.139356874554679,27.372432177841578 -5.9579734064935))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54741
46.00834980615619
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
2023-04-28T12:16:41.716325Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S07E025/2023/04/28/05CEB2
2.0E-4
2.0E-4
true
block average
2
2
-6.0
25.0
-7.0
26.0
POLYGON((25.0 -6.213433605219683,25.04730479687909 -6.0,26.0 -6.0,26.0 -7.0,25.0 -7.0,25.0 -6.213433605219683))
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_05CEB2_S07E025_2023_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CEB2_S07E025_2023_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CEB2_S07E025_2023_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CEB2_S07E025_2023_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CEB2_S07E025_2023_04_28_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