https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T18:13:28.999964Z
2021-07-17T18:13:53.999111Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1A_IW_GRDH_1SDV_20210717T181328_20210717T181353_038821_0494A9_B0F7
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-07-17T18:13:28.999964Z
2021-07-17T18:13:53.999111Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8193833572837
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-18T02:24:00.412803Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210717T181328_20210717T181353_038821_0494A9_B0F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.10882680270565 17.335112387758272,-1.5277412399508763 17.445051891439334,-0.9438673836204393 17.55368126216432,-0.3593064284020181 17.660588054045736,0.2139203728442736 17.7636157069125,0.0738986132629695 18.487433660935096,-0.0786948309342001 19.271019276694883,-0.6577600466309308 19.168963403681172,-1.2476443220853515 19.06299038084263,-1.8365350448234241 18.955179847148862,-2.4220024151392185 18.846003129128988,-2.3346926051263264 18.423155725072316,-2.221378252581875 17.879164548619453,-2.10882680270565 17.335112387758272))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85128280910074
46.06281518568444
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
2021-12-26T08:51:53.367952Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2021/07/17/0494A9
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.02591723517062962 19.0,0.0 18.86691189266481,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.02591723517062962 19.0))
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_0494A9_N18W001_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0494A9_N18W001_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0494A9_N18W001_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0494A9_N18W001_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0494A9_N18W001_2021_07_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