https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-13T18:26:59.228186Z
2021-10-13T18:27:34.982744Z
s3://sentinel-s1-l1c/GRD/2021/10/13/IW/DV/S1B_IW_GRDH_1SDV_20211013T182659_20211013T182734_029121_037994_EE01
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
2021-10-13T18:26:59.228186Z
2021-10-13T18:27:34.982744Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97893741335986
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-13T21:54:40.396304Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211013T182659_20211013T182734_029121_037994_EE01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.493616821979075 8.937370566173179,-3.9331122880099696 9.051175936752557,-3.3683736297255127 9.164900362096267,-2.8064606354560127 9.277106888106982,-2.2575596194199297 9.385790663990356,-2.292918576333876 9.566924366809433,-2.329437865981574 9.747916935863481,-2.4366524162568997 10.291322211004447,-2.545040347857731 10.834448636613514,-2.6156678073417234 11.196822059153774,-2.659522417130445 11.41903810717615,-3.212770335547888 11.311837362798162,-3.779861861886821 11.200793562811244,-4.344569553585693 11.089060892977889,-4.907530188151242 10.976534516962461,-4.898589469752891 10.935407509350783,-4.861255392826235 10.753875426480711,-4.8285967924450475 10.571398563419507,-4.754679876245089 10.20816978862789,-4.716377254792942 10.026824172243165,-4.678865261605483 9.845316681420043,-4.643018800672389 9.66346902536774,-4.605177095140437 9.482024068665053,-4.568099826419578 9.300421609062521,-4.529931982218884 9.119039150353105,-4.493616821979075 8.937370566173179))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85997796588714
46.06480035137177
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
2021-12-26T13:16:20.756513Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/N11W003/2021/10/13/037994
2.0E-4
2.0E-4
true
block average
2
2
12.0
-3.0
11.0
-2.0
POLYGON((-3.0 11.353065061254869,-2.6595224171304483 11.419038107176148,-2.577306710352343 11.0,-3.0 11.0,-3.0 11.353065061254869))
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_037994_N11W003_2021_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037994_N11W003_2021_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037994_N11W003_2021_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037994_N11W003_2021_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037994_N11W003_2021_10_13_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