https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-09T05:39:28.906886Z
2022-11-09T05:39:53.905567Z
s3://sentinel-s1-l1c/GRD/2022/11/9/IW/DV/S1A_IW_GRDH_1SDV_20221109T053928_20221109T053953_045813_057AFA_4BBF
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
2022-11-09T05:39:28.906886Z
2022-11-09T05:39:53.905567Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221109T054410_V20221109T045906_20221109T113406.EOF
192.8211915338702
693000
Copernicus Ground Segment
2022-11-09T06:15:34.146006Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221109T053928_20221109T053953_045813_057AFA_4BBF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.825906082450862 33.01995819551739,6.412854418685975 33.085929169550894,6.134563703712547 33.12955032287334,5.716751430273917 33.193796481457646,5.437396497607932 33.23591960133896,5.156684996867768 33.27757521404567,4.735665781491483 33.33879282813061,4.455089312817287 33.37875240197102,4.16759141602941 33.41900013793518,4.131351571976304 33.23861738205565,4.095983810581719 33.05801831447064,4.023746915832265 32.69701850818974,3.9880019640603974 32.51646163172946,3.953042801227916 32.33579093170349,3.869445725142981 31.91533129239699,4.15138848769711 31.874786122279794,4.427797919053653 31.83439394282818,4.70301311198466 31.793544051769917,5.115268398816067 31.731173890009927,5.526671583764985 31.667520232927423,5.800833464403992 31.62431681385318,6.074508187698747 31.580563513767878,6.481024053109614 31.514413693627915,6.618018208457716 32.116297449744074,6.825906082450862 33.01995819551739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70262184845837
46.55288103406978
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
2022-11-09T07:40:47.807329Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N32E005/2022/11/09/057AFA
2.0E-4
2.0E-4
true
block average
2
2
33.0
5.0
32.0
6.0
POLYGON((5.0 32.0,5.0 33.0,6.0 33.0,6.0 32.0,5.0 32.0))
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_057AFA_N32E005_2022_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AFA_N32E005_2022_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AFA_N32E005_2022_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AFA_N32E005_2022_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AFA_N32E005_2022_11_09_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