https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T15:39:08.303839Z
2021-12-15T15:39:37.340142Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1B_IW_GRDH_1SDV_20211215T153908_20211215T153937_030038_03962C_6657
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
2021-12-15T15:39:08.303839Z
2021-12-15T15:39:37.340142Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211215T155716_V20211215T135309_20211215T202809.EOF
347.44342998021244
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T16:19:15.853820Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211215T153908_20211215T153937_030038_03962C_6657
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.91827029378029 27.095504113585072,35.300315421777356 27.16104831800408,35.55716991623887 27.204487850208864,35.816958010902795 27.247909682643588,36.207532695517145 27.312222495543963,36.59654598388064 27.375124736146404,36.85804930607995 27.4167592661828,37.1161595059288 27.457346816147812,37.421243507285375 27.504657190327347,37.40959451567366 27.56191189903887,37.374754226967376 27.74269269564314,37.339207997640976 27.923361635241648,37.30288937244795 28.10390977205179,37.26775507087908 28.284633537646666,37.1654339135663 28.827243942743248,37.13107725244865 29.00806493712755,37.107334068933405 29.130092204666326,36.7928911452625 29.082623092989422,36.53095310406079 29.04247045397348,36.26922265308639 29.001809022259494,35.87791971247354 28.940008116086933,35.49145642184029 28.877780327532086,35.229369768637696 28.834911766483735,34.81925607317767 28.766752511414467,34.56840132735107 28.72438925751179,34.58783692395308 28.600904713624242,34.74724001978066 27.87698576040633,34.91827029378029 27.095504113585072))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75688890216666
46.41716493433597
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
2021-12-26T16:26:54.686325Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/N27E034/2021/12/15/03962C
2.0E-4
2.0E-4
true
block average
2
2
28.0
34.0
27.0
35.0
POLYGON((34.91827029378031 27.09550411358499,34.72015293974971 28.0,35.0 28.0,35.0 27.109525777987997,34.91827029378031 27.09550411358499))
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_03962C_N27E034_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03962C_N27E034_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03962C_N27E034_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03962C_N27E034_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03962C_N27E034_2021_12_15_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