https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-17T16:32:28.567787Z
2021-01-17T16:32:53.567031Z
s3://sentinel-s1-l1c/GRD/2021/1/17/IW/DV/S1B_IW_GRDH_1SDV_20210117T163228_20210117T163253_025196_030005_4576
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
2021-01-17T16:32:28.567787Z
2021-01-17T16:32:53.567031Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210117T173119_V20210117T132001_20210117T163731.EOF
347.80063835395504
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-17T17:54:51.539972Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210117T163228_20210117T163253_025196_030005_4576
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.147827448317468 -17.86425209202021,28.714806007700137 -17.734643520577794,29.302081622184513 -17.598476768242957,29.892732163488887 -17.459561852172996,30.44362512210543 -17.328235866427395,30.39699758755962 -17.148546957134933,30.350971404034304 -16.96863082070672,30.30590303460083 -16.788493455877166,30.259762280665534 -16.608629854275776,30.162139835202765 -16.250221238551852,30.117983344568405 -16.069913872201642,30.07691772675389 -15.888874047022789,30.062071643549878 -15.829407280140824,29.513592627611523 -15.959354929430159,28.929439451361617 -16.096040198295583,28.348756403370345 -16.230153136329562,27.789245532094025 -16.35771026531507,27.803237062164946 -16.417472700444335,27.842866246268894 -16.599091318773496,27.883505905640543 -16.780486543794396,27.925158113203388 -16.961659093270153,27.970610010600414 -17.141971516668463,28.014652467043696 -17.322613361116595,28.061987405965432 -17.502510687197237,28.10365658277135 -17.68371034407541,28.147827448317468 -17.86425209202021))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40636
45.95682815507609
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
2021-12-25T23:33:29.195806Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2021/01/17/030005
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((30.10212464412535 -16.0,30.162139835200154 -16.250221238542494,30.259762280661757 -16.608629854262013,30.358996274019802 -17.0,30.0 -17.0,30.0 -16.0,30.10212464412535 -16.0))
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_030005_S17E030_2021_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030005_S17E030_2021_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030005_S17E030_2021_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030005_S17E030_2021_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030005_S17E030_2021_01_17_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