https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-11T16:30:22.413255Z
2021-01-11T16:30:47.412777Z
s3://sentinel-s1-l1c/GRD/2021/1/11/IW/DV/S1A_IW_GRDH_1SDV_20210111T163022_20210111T163047_036092_043B04_D707
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
2021-01-11T16:30:22.413255Z
2021-01-11T16:30:47.412777Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210111T172333_V20210111T132043_20210111T163813.EOF
347.3898255421692
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-11T17:41:00.187636Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210111T163022_20210111T163047_036092_043B04_D707
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.83182168170971 -27.960888950382326,31.181624630773918 -27.880533245070758,31.43543181379284 -27.82158993181188,31.80974999785564 -27.73370999972118,32.06135257644758 -27.673989549998183,32.43780867940346 -27.583665274208236,32.69116678172898 -27.52221333142925,32.943033912753954 -27.46060333410408,33.26769938670114 -27.38039727453123,33.213339029353925 -27.201730356189408,33.157824175741645 -27.023275226140754,33.10469804858346 -26.844247552362116,32.94396042116751 -26.30762073499289,32.82265808243614 -25.89001443322106,32.501758777030794 -25.969001896006013,32.252413581437395 -26.029804082936053,32.00383432015269 -26.089929149775926,31.630681477851827 -26.179271782976947,31.3827012017534 -26.23803622771466,31.012145647418464 -26.324942678058946,30.768645489216354 -26.381455741764633,30.423247841639416 -26.460825198559,30.437998172597798 -26.52063464028234,30.484728879148552 -26.701203687810057,30.534598050350418 -26.88106322920849,30.580770432702867 -27.061788794694174,30.63171112900774 -27.24142928745205,30.685492322947248 -27.420433786393446,30.73281800965477 -27.600935035688423,30.783488767764744 -27.780682507611406,30.83182168170971 -27.960888950382326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1431
45.75714692627612
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
2021-12-25T23:16:29.778562Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2021/01/11/043B04
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.49471035003256,33.150917295941895 -27.0,33.0 -27.0,33.0 -26.49471035003256))
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_043B04_S27E033_2021_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B04_S27E033_2021_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B04_S27E033_2021_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B04_S27E033_2021_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B04_S27E033_2021_01_11_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 2019
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