https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-06T04:20:07.433844Z
2023-02-06T04:20:26.292950Z
s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T042007_20230206T042026_047110_05A6D8_DF0E
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
2023-02-06T04:20:07.433844Z
2023-02-06T04:20:26.292950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230206T054620_V20230206T014942_20230206T050712.EOF
192.0153283467862
693000
Copernicus Ground Segment
2023-02-06T06:50:22.705303Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230206T042007_20230206T042026_047110_05A6D8_DF0E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.830094073982377 -7.631577861723245,20.29173649661809 -7.5118739732903705,19.729917343330175 -7.386188586533073,19.16703971238868 -7.259494641044335,18.616303835798433 -7.134803358647754,18.575569184982523 -7.315347001074675,18.53405933240981 -7.495815776318098,18.493652284740676 -7.676543911865491,18.386734789432815 -8.146296264564093,18.93742840472865 -8.271730871925058,19.500155557391665 -8.399056811347908,20.064496406689585 -8.525871385771932,20.60399706879253 -8.646266254452005,20.627501127783038 -8.537152152303996,20.669136438206746 -8.35625862691152,20.70968066339151 -8.17512602675826,20.74892543413256 -7.993707678183124,20.78988246084294 -7.812676691211267,20.830094073982377 -7.631577861723245))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57137
45.93248444166951
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
2023-02-06T14:43:55.566145Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/02/06/05A6D8
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((20.74756426681364 -8.0,20.709680663391268 -8.175126026759637,20.627501127782544 -8.537152152306591,20.603997068792655 -8.646266254452001,20.0 -8.511378221974843,20.0 -8.0,20.74756426681364 -8.0))
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_05A6D8_S09E020_2023_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A6D8_S09E020_2023_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A6D8_S09E020_2023_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A6D8_S09E020_2023_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A6D8_S09E020_2023_02_06_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