https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-03T03:55:44.069652Z
2022-01-03T03:56:09.069042Z
s3://sentinel-s1-l1c/GRD/2022/1/3/IW/DV/S1A_IW_GRDH_1SDV_20220103T035544_20220103T035609_041291_04E87A_8FBE
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
2022-01-03T03:55:44.069652Z
2022-01-03T03:56:09.069042Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220103T043909_V20220103T030346_20220103T093846.EOF
192.0373076155041
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-03T05:51:01.460831Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220103T035544_20220103T035609_041291_04E87A_8FBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.69883681365868 -8.97604271034475,26.168516614595877 -8.857571229876012,25.595685559384318 -8.728667417259569,25.030660788793586 -8.600609901987816,24.481512638037536 -8.475281407167198,24.44034228307232 -8.655795471745376,24.398519117638305 -8.836261991217299,24.355472520074574 -9.016453149004093,24.27290621525453 -9.377677097501978,24.188773039794953 -9.738572501490477,24.14625606393877 -9.918928253926042,24.132789463482702 -9.978458324409218,24.685605870947516 -10.10569626434883,25.253791424353114 -10.235408494012725,25.81643854678846 -10.36277898422787,26.348693385234505 -10.482285831196512,26.367027350996892 -10.423722680762479,26.407982796656846 -10.24261656858217,26.45104889283538 -10.061989920696574,26.491525770411982 -9.880786314355904,26.56705311240092 -9.51717682402201,26.608714885602897 -9.336254990700331,26.65299512379739 -9.15592451522182,26.69883681365868 -8.97604271034475))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.49454
45.96576097426944
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
2022-01-03T07:42:02.878712Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/S10E026/2022/01/03/04E87A
2.0E-4
2.0E-4
true
block average
2
2
-9.0
26.0
-10.0
27.0
POLYGON((26.692731456626884 -9.0,26.608714885602687 -9.336254990701265,26.567053112401105 -9.51717682402144,26.491525770412615 -9.880786314352754,26.46489606995114 -10.0,26.0 -10.0,26.0 -9.0,26.692731456626884 -9.0))
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_04E87A_S10E026_2022_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E87A_S10E026_2022_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E87A_S10E026_2022_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E87A_S10E026_2022_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E87A_S10E026_2022_01_03_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