https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-20T18:26:51.643787Z
2021-08-20T18:27:41.641713Z
s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T182716_20210820T182741_039317_04A49D_63B2
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
2021-08-20T18:27:16.643495Z
2021-08-20T18:27:41.641713Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9996922237824
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T20:37:02.545687Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T182716_20210820T182741_039317_04A49D_63B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.211213600865449 7.559775633599771,-3.651585769053155 7.6745280963975695,-3.0912246419121114 7.788636355122456,-2.530334992650704 7.902046150188059,-1.981489636954154 8.01222789332619,-2.018266551811676 8.193055830104164,-2.0540767728445632 8.374165170832296,-2.088919467131629 8.555461366912793,-2.162022810815708 8.91735539353423,-2.234134772613312 9.279424338571092,-2.2689330242638674 9.460698711640676,-2.2815998331622485 9.520537726565133,-2.8340104424769774 9.411328006724524,-3.3962146703649583 9.2992198170179,-3.9602682964877953 9.185777639957003,-4.519543781629983 9.07235311769958,-4.469448587090984 8.830808397629424,-4.3590697272288095 8.285994827559332,-4.319645898166574 8.104925279749903,-4.285686888651452 7.922731170205046,-4.211213600865449 7.559775633599771))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83279127445835
46.06303720314356
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
s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T182651_20210820T182716_039317_04A49D_7CFF
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
2021-08-20T18:26:51.643787Z
2021-08-20T18:27:16.642004Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0134491566451
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-20T20:46:34.020089Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210820T182651_20210820T182716_039317_04A49D_7CFF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.899216618379056 6.047502154313753,-3.3432753423574 6.16269625825248,-2.7850303805393204 6.277730403814571,-2.226283209512487 6.3922181649343255,-1.6776122033963308 6.5039971239273004,-1.858618720378808 7.409267625310234,-1.893771514856948 7.590533975153442,-1.9300049376437487 7.771576345892306,-1.981489636954154 8.01222789332619,-2.530334992650704 7.902046150188059,-3.0912246419121114 7.788636355122456,-3.651585769053155 7.6745280963975695,-4.211213600865449 7.559775633599771,-4.160234658544712 7.318105293195874,-4.121864293193612 7.136808259321671,-4.084399174203558 6.955321983129464,-4.0482166033312845 6.773567648143722,-4.011341424864851 6.591953851388893,-3.9360833578421097 6.229031600088617,-3.899216618379056 6.047502154313753))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81166823819435
46.05788878169433
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
2021-12-26T10:31:07.487391Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/08/20/04A49D
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.0,-4.0 8.0,-3.0 8.0,-3.0 7.0,-4.0 7.0))
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_04A49D_N07W004_2021_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A49D_N07W004_2021_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A49D_N07W004_2021_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A49D_N07W004_2021_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A49D_N07W004_2021_08_20_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