https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-23T16:45:24.484963Z
2021-04-23T16:46:14.482838Z
s3://sentinel-s1-l1c/GRD/2021/4/23/IW/DV/S1B_IW_GRDH_1SDV_20210423T164549_20210423T164614_026597_032D1C_9832
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-23T16:45:49.483902Z
2021-04-23T16:46:14.482838Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.25237422045205
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-23T18:40:10.015914Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210423T164549_20210423T164614_026597_032D1C_9832
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.71846670747959 30.49358559809531,18.10466926082523 30.557257223952064,18.376477537865444 30.60132750016553,18.78478580283014 30.666390749584973,19.057383622344425 30.709068377336017,19.46671878666665 30.772011443264972,19.739898149078268 30.813255979565483,20.013327279219933 30.853927959088573,20.295699092562256 30.895285075340112,20.223486428071038 31.256195151298588,20.116296579369013 31.79783673066556,19.995963195854493 32.39901901043913,19.7094508248202 32.35814066465073,19.431571950401363 32.31783347428485,19.153940694004774 32.27691635415355,18.737964902000773 32.21440013232892,18.460966215465444 32.17196455438201,18.04595348248187 32.10717790069201,17.769606188582777 32.0632335765483,17.37502282348469 31.999361529574415,17.511932411046317 31.397179430521568,17.634556068946598 30.85474575719401,17.71846670747959 30.49358559809531))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61717866462396
46.53584272187111
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/2021/4/23/IW/DV/S1B_IW_GRDH_1SDV_20210423T164524_20210423T164549_026597_032D1C_4BA7
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-23T16:45:24.484963Z
2021-04-23T16:45:49.482400Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3436718193783
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-23T18:31:15.609713Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210423T164524_20210423T164549_026597_032D1C_4BA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.054179634472586 28.986476797886105,18.437247858000863 29.050771317861635,18.704591464897558 29.094943980767955,19.105677425871562 29.160148186815274,19.37453133075637 29.203138333022466,19.64349426906815 29.24557129040421,20.044738953023742 29.307808925333756,20.589579448113703 29.39026933513373,20.482820965863528 29.931994565441023,20.295699092562256 30.895285075340112,20.013327279219933 30.853927959088573,19.739898149078268 30.813255979565483,19.46671878666665 30.772011443264972,19.057383622344425 30.709068377336017,18.78478580283014 30.666390749584973,18.376477537865444 30.60132750016553,18.10466926082523 30.557257223952064,17.71846670747959 30.49358559809531,17.8508372788477 29.890520784742552,17.893421472408722 29.71001013092492,17.93219545471968 29.52886373077971,17.971741313583145 29.34784787914451,18.013892310603698 29.167271377743603,18.054179634472586 28.986476797886105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6770765137649
46.56002977015477
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
2021-12-26T04:33:02.209655Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E018/2021/04/23/032D1C
2.0E-4
2.0E-4
true
block average
2
2
31.0
18.0
30.0
19.0
POLYGON((18.0 30.0,18.0 31.0,19.0 31.0,19.0 30.0,18.0 30.0))
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_032D1C_N30E018_2021_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032D1C_N30E018_2021_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032D1C_N30E018_2021_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032D1C_N30E018_2021_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032D1C_N30E018_2021_04_23_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