https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-11-04T16:38:16.845617Z
2023-11-04T16:39:10.896633Z
s3://sentinel-s1-l1c/GRD/2023/11/4/IW/DV/S1A_IW_GRDH_1SDV_20231104T163845_20231104T163910_051070_062883_1E6A
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
2023-11-04T16:38:45.898338Z
2023-11-04T16:39:10.896633Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231104T165912_V20231104T163023_20231104T230523.EOF
347.217313711593
693000
Copernicus Ground Segment
2023-11-04T17:23:28.831641Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231104T163845_20231104T163910_051070_062883_1E6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.649814362618393 31.051023328674756,20.048507057134433 31.116291157685456,20.32139712357542 31.160200656920924,20.59561797944827 31.203701672210457,21.004774355062537 31.26745351315916,21.415196672050442 31.330011711917223,21.689058388287872 31.37098130027778,21.962922170568593 31.411333046070208,22.243409965531672 31.45201683950576,22.135980246969325 31.993473168738312,22.100817664759127 32.174073795256476,22.067413179547646 32.35491705186381,22.03185971528754 32.535453843259205,21.998195517996557 32.71625047450041,21.9555535756634 32.8957953123293,21.94204538876906 32.95537136813738,21.65770298408134 32.915203325749005,21.37830657669476 32.87506802544548,21.099980387084106 32.8344297275501,20.68297022483948 32.772315709850766,20.405287716187843 32.730137627436115,19.989258129649173 32.665721281794475,19.712239042890427 32.62201323590822,19.30705073674263 32.55690128799044,19.48591464231069 31.774057976339158,19.649814362618393 31.051023328674756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68358211462424
46.54742938650778
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/2023/11/4/IW/DV/S1A_IW_GRDH_1SDV_20231104T163816_20231104T163845_051070_062883_2C86
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
2023-11-04T16:38:16.845617Z
2023-11-04T16:38:45.896839Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231104T165912_V20231104T163023_20231104T230523.EOF
347.3116386681301
693000
Copernicus Ground Segment
2023-11-04T17:23:38.066010Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231104T163816_20231104T163845_051070_062883_2C86
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00821032566383 29.42264781921176,20.406962888347934 29.48922063319774,20.67493619423149 29.533240433523673,20.942588740085156 29.57663233209314,21.345871898777393 29.64092559034538,21.7484684788381 29.703810242937724,22.01793447478534 29.74517413081262,22.561707614545263 29.826874342111253,22.442218141537428 30.425249737076566,22.335932681580132 30.96702834713266,22.243409965531672 31.45201683950576,21.962922170568593 31.411333046070208,21.689058388287872 31.37098130027778,21.415196672050442 31.330011711917223,21.004774355062537 31.26745351315916,20.59561797944827 31.203701672210457,20.32139712357542 31.160200656920924,20.048507057134433 31.116291157685456,19.649814362618393 31.051023328674756,19.87464567594976 30.02223501194033,19.916630990583187 29.84163633197888,19.955240541854916 29.660475259292326,20.00821032566383 29.42264781921176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72088953261046
46.56436266900867
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
2023-11-04T22:35:13.419804Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/11/04/062883
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_062883_N31E021_2023_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062883_N31E021_2023_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062883_N31E021_2023_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062883_N31E021_2023_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062883_N31E021_2023_11_04_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