https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-03T16:23:08.599743Z
2018-02-03T16:23:36.271253Z
s3://sentinel-s1-l1c/GRD/2018/2/3/IW/DV/S1A_IW_GRDH_1SDV_20180203T162308_20180203T162336_020444_022F42_DF76
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
2018-02-03T16:23:08.599743Z
2018-02-03T16:23:36.271253Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180203T171215_V20180203T131210_20180203T162940.EOF
347.62056664230965
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-03T17:28:25.765538Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180203T162308_20180203T162336_020444_022F42_DF76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.558534154 -23.193357481,31.916504222 -23.11126798,32.15926126 -23.055080852,32.401816684 -22.998523701,32.765270598 -22.912997046,33.007319611 -22.855520581,33.370011427 -22.768621153,33.923527715 -22.634197158,33.725290892 -21.916561457,33.676833294 -21.736897838,33.629088325 -21.557073744,33.506004547 -21.101595735,32.95786282 -21.234096158,32.359100177 -21.376533832,31.759189592 -21.516845727,31.164612127 -21.653534547,31.280916716 -22.111125869,31.325895266 -22.291783369,31.371583449 -22.472287926,31.558534154 -23.193357481))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32674
45.89469549036744
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
2022-01-21T08:25:30.892927Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S22E032/2018/02/03/022F42
2.0E-4
2.0E-4
true
block average
2
2
-21.0
32.0
-22.0
33.0
POLYGON((32.0 -21.460523059044124,32.359100177030086 -21.376533831992944,33.0 -21.223910481743285,33.0 -22.0,32.0 -22.0,32.0 -21.460523059044124))
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_022F42_S22E032_2018_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022F42_S22E032_2018_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022F42_S22E032_2018_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022F42_S22E032_2018_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022F42_S22E032_2018_02_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