https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-30T01:47:42.284947Z
2023-08-30T01:48:07.282902Z
s3://sentinel-s1-l1c/GRD/2023/8/30/IW/DV/S1A_IW_GRDH_1SDV_20230830T014742_20230830T014807_050098_060750_A7DD
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
2023-08-30T01:47:42.284947Z
2023-08-30T01:48:07.282902Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230830T012852_V20230830T005219_20230830T072719.EOF
192.3583524196728
693000
Copernicus Ground Segment
2023-08-30T03:06:31.016799Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230830T014742_20230830T014807_050098_060750_A7DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((56.66417308070467 -21.34228859513329,56.0841059289713 -21.209075983967175,55.475327309178184 -21.06683677024745,54.901327131968536 -20.930569182985977,54.32734456050206 -20.79209412963201,54.230907497603695 -21.15139654867984,54.13337512992083 -21.51058521059427,54.03526393002452 -21.86969190271849,53.92031907259621 -22.287598819529077,54.49960665119975 -22.428004959525428,55.095974468577616 -22.570101360396393,55.69355070043324 -22.709996041185157,56.27917798716055 -22.844668267205442,56.480283741751116 -22.063983692993197,56.66417308070467 -21.34228859513329))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22874
45.64260345134695
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
2023-08-30T06:55:03.463719Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S22E053/2023/08/30/060750
2.0E-4
2.0E-4
true
block average
2
2
-21.0
53.0
-22.0
54.0
POLYGON((53.99942282507643 -22.0,54.0 -21.9979015555966,54.0 -22.0,53.99942282507643 -22.0))
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_060750_S22E053_2023_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060750_S22E053_2023_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060750_S22E053_2023_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060750_S22E053_2023_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060750_S22E053_2023_08_30_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