https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-25T18:26:51.923856Z
2023-01-25T18:27:16.922617Z
s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T182651_20230125T182716_046944_05A14A_B25F
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
2023-01-25T18:26:51.923856Z
2023-01-25T18:27:16.922617Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230125T170908_V20230125T163829_20230125T231329.EOF
346.8707909005924
693000
Copernicus Ground Segment
2023-01-25T18:58:16.524936Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230125T182651_20230125T182716_046944_05A14A_B25F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.140412575309924 35.62502825220453,-7.7368904735535775 35.687391490751104,-7.452888016846008 35.73040881553692,-7.026317561092075 35.79367867647244,-6.741565236886651 35.83501858451546,-6.31388887699248 35.89576422811915,-6.028412037162526 35.93541598656594,-5.7426520633753775 35.97438967831535,-5.405038160568855 36.01949152441682,-5.440986742768226 36.199838006392916,-5.509923270115432 36.56108867361034,-5.5475080727991 36.74130486268707,-5.586707611841423 36.92131409079708,-5.624962162092315 37.10144352346571,-5.6622760045798595 37.28169150248242,-5.710514765732576 37.521689567219994,-6.055024665118849 37.4769687105135,-6.345856786426733 37.43837356639114,-6.637271506777921 37.39894544962676,-7.073499277655651 37.33850537714845,-7.3642437541606185 37.2972760508458,-7.794969931790987 37.23479708076217,-8.086237640941144 37.19160610321747,-8.50137642237457 37.128713092673706,-8.313015053025026 36.347066963883535,-8.140412575309924 35.62502825220453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56042608008903
46.33057678001174
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
2023-01-25T22:27:34.608300Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N36W007/2023/01/25/05A14A
2.0E-4
2.0E-4
true
block average
2
2
37.0
-7.0
36.0
-6.0
POLYGON((-7.0 36.0,-7.0 37.0,-6.0 37.0,-6.0 36.0,-7.0 36.0))
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_05A14A_N36W007_2023_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A14A_N36W007_2023_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A14A_N36W007_2023_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A14A_N36W007_2023_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A14A_N36W007_2023_01_25_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