https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-06-25T16:38:12.444771Z
2023-06-25T16:39:06.483619Z
s3://sentinel-s1-l1c/GRD/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T163841_20230625T163906_049145_05E8E0_FB52
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
2023-06-25T16:38:41.485404Z
2023-06-25T16:39:06.483619Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230625T151300_V20230625T145134_20230625T212634.EOF
347.2171991264556
693000
Copernicus Ground Segment
2023-06-25T17:16:48.937543Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230625T163841_20230625T163906_049145_05E8E0_FB52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.649926471915997 31.051054754292306,20.048310658206432 31.116270247415944,20.320994551336668 31.16014589840383,20.595008820614886 31.2036139313358,21.00385486267645 31.26731795405261,21.413966008637193 31.329830276066236,21.6876198400035 31.37077038034328,21.961275367043555 31.411093522776,22.243216117587117 31.451987866881606,22.135800669313337 31.993450857700456,22.100637828130157 32.174053006863,22.06722299526216 32.354896402533335,22.03168360475578 32.53543678904076,21.99800815251608 32.71623353604192,21.95539446762791 32.895783831283865,21.94188801747881 32.95536065550573,21.656069422195586 32.9149843828237,21.37688468799832 32.8748773677721,21.098769899607866 32.83426824653869,20.68207609495351 32.77219988861102,20.404604014154852 32.73005336247874,19.98888932392215 32.66568607343737,19.712079645852363 32.62201194115956,19.3072047269526 32.55695235649564,19.48604670306433 31.77409868931485,19.649926471915997 31.051054754292306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6905116468339
46.55097809525294
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/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T163812_20230625T163841_049145_05E8E0_A2BB
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
2023-06-25T16:38:12.444771Z
2023-06-25T16:38:41.483907Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230625T151300_V20230625T145134_20230625T212634.EOF
347.3115343435994
693000
Copernicus Ground Segment
2023-06-25T17:16:45.426837Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230625T163812_20230625T163841_049145_05E8E0_A2BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.008158014346574 29.423201354925858,20.40691340060623 29.48977212029026,20.674888344577315 29.533790465911125,20.942543195702704 29.57718099908667,21.345827067279846 29.64147172539146,21.74842706548212 29.70435421936187,22.017894969126814 29.745716577683524,22.561468223337382 29.827383574745582,22.44195804076844 30.425946369841288,22.335687470599474 30.96773150670103,22.243216117587117 31.451987866881606,21.961275367043555 31.411093522776,21.6876198400035 31.37077038034328,21.413966008637193 31.329830276066236,21.00385486267645 31.26731795405261,20.595008820614886 31.2036139313358,20.320994551336668 31.16014589840383,20.048310658206432 31.116270247415944,19.649926471915997 31.051054754292306,19.87456818360799 30.02297658508124,19.916548533907097 29.84237566338138,19.955153948015344 29.6612125006173,20.008158014346574 29.423201354925858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72752787585357
46.56742619956263
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
2023-06-25T22:26:26.765504Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/06/25/05E8E0
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_05E8E0_N31E021_2023_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E8E0_N31E021_2023_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E8E0_N31E021_2023_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E8E0_N31E021_2023_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E8E0_N31E021_2023_06_25_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