https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-02T17:25:00.524017Z
2024-04-02T17:25:25.523042Z
s3://sentinel-s1-l1c/GRD/2024/4/2/IW/DV/S1A_IW_GRDH_1SDV_20240402T172500_20240402T172525_053258_067471_51D4
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
2024-04-02T17:25:00.524017Z
2024-04-02T17:25:25.523042Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240402T191937_V20240402T154053_20240402T185823.EOF
347.74396534811586
693000
Copernicus Ground Segment
2024-04-02T19:46:09.175815Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240402T172500_20240402T172525_053258_067471_51D4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.707815972597928 19.904853776183487,10.295004113207193 20.013188034049726,10.88787541199743 20.12044942768236,11.48231779320505 20.22585246982904,12.060760957133436 20.32635058402824,11.920856213643173 21.049813379342034,11.81673105587709 21.59256482164899,11.770989317386126 21.833677697606458,11.185752733867078 21.734099350254375,10.585740864458304 21.62971094959743,9.985337201700414 21.522937545596378,9.394363439028973 21.415576086962822,9.407090077827899 21.355358693663412,9.443821867054496 21.173879421047815,9.483384820246776 20.992919343154114,9.518449010079559 20.81113084642377,9.555244695471767 20.629659282976043,9.593208226974506 20.448402205140013,9.631995635546602 20.26729712587907,9.707815972597928 19.904853776183487))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89258417120226
46.1007064438126
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
2024-04-03T15:56:08.015588Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N20E009/2024/04/02/067471
2.0E-4
2.0E-4
true
block average
2
2
21.0
9.0
20.0
10.0
POLYGON((9.687912120685692 20.0,9.555244695471583 20.62965928297725,9.481836789882115 21.0,10.0 21.0,10.0 20.0,9.687912120685692 20.0))
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_067471_N20E009_2024_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067471_N20E009_2024_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067471_N20E009_2024_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067471_N20E009_2024_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067471_N20E009_2024_04_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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