https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-29T16:12:41.717369Z
2018-08-29T16:13:06.714852Z
s3://sentinel-s1-l1c/GRD/2018/8/29/IW/DV/S1B_IW_GRDH_1SDV_20180829T161241_20180829T161306_012480_017041_4793
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
2018-08-29T16:12:41.717369Z
2018-08-29T16:13:06.714852Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180829T182547_V20180829T142539_20180829T174309.EOF
347.25714136692613
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-29T18:34:39.957447Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180829T161241_20180829T161306_012480_017041_4793
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.967265808 30.410141927,26.357000754 30.474451175,26.628921282 30.518576744,27.037258254 30.583701957,27.309783373 30.626407852,27.719015388 30.689396683,27.992129177 30.730673797,28.265473855 30.771376903,28.542860174 30.812057607,28.507887991 30.992657224,28.436012227 31.353751616,28.362502065 31.714601569,28.325271613 31.894954911,28.240982653 32.315393641,27.959030159 32.27510596,27.681197924 32.234755079,27.403612748 32.19379523,26.987704944 32.131216935,26.710750811 32.088741281,26.295803701 32.023896484,26.019499329 31.979914702,25.623507512 31.915751205,25.719835064 31.494689363,25.762180086 31.314091569,25.845733783 30.952717677,25.927460635 30.591053215,25.967265808 30.410141927))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62528587208025
46.563021196178
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
2021-12-23T04:11:21.260974Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E028/2018/08/29/017041
2.0E-4
2.0E-4
true
block average
2
2
32.0
28.0
31.0
29.0
POLYGON((28.304212322613115 32.0,28.436012226990254 31.353751616047944,28.50642641295667 31.0,28.0 31.0,28.0 32.0,28.304212322613115 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_017041_N31E028_2018_08_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017041_N31E028_2018_08_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017041_N31E028_2018_08_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017041_N31E028_2018_08_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017041_N31E028_2018_08_29_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