https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-23T16:29:09.610413Z
2021-08-23T16:29:34.609229Z
s3://sentinel-s1-l1c/GRD/2021/8/23/IW/DV/S1B_IW_GRDH_1SDV_20210823T162909_20210823T162934_028376_0362C7_76D1
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
2021-08-23T16:29:09.610413Z
2021-08-23T16:29:34.609229Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.32423010285856
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-23T17:21:59.687241Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210823T162909_20210823T162934_028376_0362C7_76D1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.08784924171434 29.333753080196384,22.477292094970004 29.39884537926104,22.745491166562697 29.442961538473792,23.148361470851416 29.508146207952638,23.41778103074348 29.551012630375315,23.822411972688343 29.614300822322075,24.09228490936467 29.655784135373874,24.636310662567848 29.737639536759644,24.56579029992466 30.098884600900675,24.339635995103386 31.241991579446278,24.06033661370205 31.201330164204002,23.785561243738165 31.16070058423731,23.51171249092538 31.119589987800197,23.101091225127142 31.056791462465405,22.690892021511917 30.992671232554997,22.417537022084087 30.94917161749422,22.144438912011374 30.905096908002793,21.75128654612621 30.84055662313238,21.844838514356617 30.41894945643304,21.967652485393312 29.876515087458205,22.08784924171434 29.333753080196384))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6574132755224
46.55342614004455
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
2021-12-26T10:39:18.913617Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N29E021/2021/08/23/0362C7
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.73044623755558,21.939693946370564 30.0,22.0 30.0,22.0 29.73044623755558))
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_0362C7_N29E021_2021_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0362C7_N29E021_2021_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0362C7_N29E021_2021_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0362C7_N29E021_2021_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0362C7_N29E021_2021_08_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