https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-09T16:05:21.035135Z
2023-09-09T16:05:46.033728Z
s3://sentinel-s1-l1c/GRD/2023/9/9/IW/DV/S1A_IW_GRDH_1SDV_20230909T160521_20230909T160546_050253_060C9C_8F34
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
2023-09-09T16:05:21.035135Z
2023-09-09T16:05:46.033728Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230909T162202_V20230909T155728_20230909T223228.EOF
347.3295221159488
693000
Copernicus Ground Segment
2023-09-09T16:53:43.991110Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230909T160521_20230909T160546_050253_060C9C_8F34
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.277348022666278 29.252251859838804,28.673032590227066 29.3184421169493,28.942875255470145 29.362858644013485,29.34459368361849 29.427905461883448,29.613520984635475 29.470728757154916,30.150504844672433 29.554510022897272,30.55301296292856 29.615802634760286,30.821991709185383 29.65604179682026,30.78773637214942 29.83672710097996,30.71566992116682 30.19774907142903,30.64259211355497 30.55861168755867,30.57174794230744 30.91978676961365,30.52361125004966 31.160152011080946,30.24978212719393 31.120223609075616,29.97622124768651 31.079720541443727,29.70286836651324 31.038634994061418,29.293264490719366 30.975921935041974,29.02050372343903 30.93339531894683,28.61228644791063 30.86860481751461,28.341190523883192 30.82481824675388,27.94027862292516 30.758950265593434,27.99585024371764 30.518363496398738,28.033229838912575 30.33700176255481,28.073105929777377 30.156054958036005,28.114495109114717 29.975361832431883,28.155000933743352 29.79452340835989,28.19690450286073 29.613920812517666,28.237570753584784 29.433113306790688,28.277348022666278 29.252251859838804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73030545770034
46.59468614267688
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
2023-09-09T18:40:51.671754Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/09/09/060C9C
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.555684057352167 31.0,30.642592113559516 30.558611687536047,30.755144177388004 30.0,30.0 30.0,30.0 31.0,30.555684057352167 31.0))
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_060C9C_N30E030_2023_09_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060C9C_N30E030_2023_09_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060C9C_N30E030_2023_09_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060C9C_N30E030_2023_09_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060C9C_N30E030_2023_09_09_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 2021
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