https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-30T05:38:03.946165Z
2021-04-30T05:38:28.943773Z
s3://sentinel-s1-l1c/GRD/2021/4/30/IW/DV/S1B_IW_GRDH_1SDV_20210430T053803_20210430T053828_026692_03302A_2D4B
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
2021-04-30T05:38:03.946165Z
2021-04-30T05:38:28.943773Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9533223502666
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-30T07:30:18.788058Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210430T053803_20210430T053828_026692_03302A_2D4B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.221645773705419 34.7906173297624,6.835318055574005 34.850964049768024,6.562093778586691 34.89284501398557,6.148532038231411 34.95498901515747,5.87366005832739 34.99546547202951,5.462344943038876 35.05480257989083,5.183659625786054 35.09416251953604,4.906006278050469 35.132705218143805,4.5129948264781925 35.18610541679586,4.477595666504444 35.005684894387656,4.444415522589395 34.82487554323961,4.338423559121262 34.283287756630116,4.301444774759571 34.10297488323287,4.263629747282688 33.922773817820215,4.2149737972491845 33.68275455396421,4.600685232409789 33.628875138735566,4.87281882745859 33.59009024274564,5.145235301659625 33.55063191541671,5.552831716442048 33.490406946711396,5.824776349348527 33.44943410527221,6.229557886443215 33.38726933933935,6.5002475841998555 33.34491321191675,6.879013448976277 33.284574073421815,7.020301422993092 33.88603567886158,7.104464227179004 34.247325979116695,7.145306750082255 34.4281717007028,7.185099111993984 34.60918524835097,7.221645773705419 34.7906173297624))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55856667706852
46.03579777559812
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
2021-12-26T04:54:08.652487Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/04/30/03302A
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.0468494837558 34.0,7.0 33.799612707967384,7.0 34.0,7.0468494837558 34.0))
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_03302A_N33E007_2021_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03302A_N33E007_2021_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03302A_N33E007_2021_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03302A_N33E007_2021_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03302A_N33E007_2021_04_30_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