https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-08-11T02:11:07.682345Z
2018-08-11T02:11:57.681095Z
s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1A_IW_GRDH_1SDV_20180811T021132_20180811T021157_023192_02851E_67B7
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
2018-08-11T02:11:32.681720Z
2018-08-11T02:11:57.681095Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180811T035115_V20180810T233739_20180811T025509.EOF
192.311190752436
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-11T04:19:11.056052Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180811T021132_20180811T021157_023192_02851E_67B7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.803497694 -20.139227934,50.233787402 -20.008617375,49.636015017 -19.86937609,49.039287456 -19.728148303,48.480553408 -19.593888617,48.289864442 -20.312621783,48.193693822 -20.671917241,48.080936608 -21.090465163,48.644586105 -21.226583607,49.246664465 -21.369637113,49.849898939 -21.510542736,50.424908014 -21.642585388,50.622669239 -20.861183958,50.803497694 -20.139227934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11858
45.7859742198287
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
s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1A_IW_GRDH_1SDV_20180811T021107_20180811T021132_023192_02851E_4455
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
2018-08-11T02:11:07.682345Z
2018-08-11T02:11:32.680238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180811T035115_V20180810T233739_20180811T025509.EOF
192.2595191626498
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-11T04:19:13.597527Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180811T021107_20180811T021132_023192_02851E_4455
GRD
1
5
327.0
313.0
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POLYGON((51.181004043 -18.636061305,50.61041348 -18.505526213,50.018081492 -18.367994165,49.426688295 -18.228637559,48.877469037 -18.097388174,48.691122265 -18.816737994,48.5971791 -19.176350028,48.480553408 -19.593888617,49.039287456 -19.728148303,49.636015017 -19.86937609,50.233787402 -20.008617375,50.803497694 -20.139227934,51.003634831 -19.358511208,51.181004043 -18.636061305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.20273
45.84223567977845
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
2021-12-22T23:30:05.705167Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E050/2018/08/11/02851E
2.0E-4
2.0E-4
true
block average
2
2
-20.0
50.0
-21.0
51.0
POLYGON((50.83918884697925 -20.0,50.58753693764828 -21.0,50.0 -21.0,50.0 -20.0,50.83918884697925 -20.0))
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_02851E_S21E050_2018_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02851E_S21E050_2018_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02851E_S21E050_2018_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02851E_S21E050_2018_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02851E_S21E050_2018_08_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