https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-01-22T17:34:53.693495Z
2022-01-22T17:35:43.691177Z
s3://sentinel-s1-l1c/GRD/2022/1/22/IW/DV/S1A_IW_GRDH_1SDV_20220122T173518_20220122T173543_041576_04F1F9_AF75
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
2022-01-22T17:35:18.693077Z
2022-01-22T17:35:43.691177Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220122T180431_V20220122T160528_20220122T224028.EOF
347.1752599631609
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-22T21:05:50.510415Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220122T173518_20220122T173543_041576_04F1F9_AF75
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.402098946244054 -31.453925617669885,15.410413058307833 -31.45231038670695,15.78029688043574 -31.367080938899324,16.04278270815158 -31.306053965882644,16.30492964123713 -31.244493828569908,16.697510993682588 -31.15115800939636,16.958803567618613 -31.088273333273563,17.35009608316819 -30.99296013745133,17.61052467419472 -30.928763480787676,17.93076751138276 -30.84896557838306,17.874246682373784 -30.67037458314624,17.816376083515884 -30.49205514985431,17.761742409629083 -30.31294323216642,17.700684015497636 -30.1354817579831,17.642943120890777 -29.957206330711653,17.58644481317294 -29.77864303107799,17.526720450762117 -29.600917868391257,17.451531818510198 -29.363657708239522,17.13603551080948 -29.44203745725003,16.877515604738498 -29.50560755277492,16.491599196971908 -29.59942068456008,16.233927557841586 -29.661341817496112,15.846832346853208 -29.753287420452004,15.588379016558012 -29.813957731670648,15.329615409228886 -29.874124467329125,14.956822303094164 -29.95978451611781,15.080055453746645 -30.37781000916255,15.186661264172496 -30.736644624230536,15.294013055375201 -31.095379866919668,15.402098946244054 -31.453925617669885))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03287
45.76585512718748
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/2022/1/22/IW/DV/S1A_IW_GRDH_1SDV_20220122T173453_20220122T173518_041576_04F1F9_34FE
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
2022-01-22T17:34:53.693495Z
2022-01-22T17:35:18.691595Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220122T180431_V20220122T160528_20220122T224028.EOF
347.0688949564451
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-22T19:20:53.494720Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220122T173453_20220122T173518_041576_04F1F9_34FE
GRD
1
5
327.0
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1.41E7
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POLYGON((15.869284188402935 -32.94464164386795,16.245236346515327 -32.858380576871646,16.511925355748936 -32.79639676074999,16.77824364263078 -32.73384836546619,17.177021873740845 -32.638971904499066,17.442405229537975 -32.57502152831452,17.83977254225639 -32.47805211055321,18.104209728485152 -32.41271308223253,18.43619979034675 -32.32974138819887,18.37465137168936 -32.152201853633315,18.253886895018802 -31.796423313891793,18.077073146336257 -31.26185990662206,18.017225461748126 -31.08395667042559,17.95913584151811 -30.905633970914934,17.939564856570517 -30.847045839488892,17.93076751138276 -30.84896557838306,17.61052467419472 -30.928763480787676,17.35009608316819 -30.99296013745133,16.958803567618613 -31.088273333273563,16.697510993682588 -31.15115800939636,16.30492964123713 -31.244493828569908,16.04278270815158 -31.306053965882644,15.78029688043574 -31.367080938899324,15.410413058307833 -31.45231038670695,15.537336215093909 -31.86984237153138,15.647178722939127 -32.22824550048854,15.757831787634824 -32.58654197164006,15.869284188402935 -32.94464164386795))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.93565
45.6866950978405
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
2022-01-22T23:20:09.801669Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S32E016/2022/01/22/04F1F9
2.0E-4
2.0E-4
true
block average
2
2
-31.0
16.0
-32.0
17.0
POLYGON((16.0 -32.0,16.0 -31.0,17.0 -31.0,17.0 -32.0,16.0 -32.0))
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_04F1F9_S32E016_2022_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F1F9_S32E016_2022_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F1F9_S32E016_2022_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F1F9_S32E016_2022_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F1F9_S32E016_2022_01_22_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