https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-26T17:11:43.380063Z
2022-02-26T17:12:12.415614Z
s3://sentinel-s1-l1c/GRD/2022/2/26/IW/DV/S1A_IW_GRDH_1SDV_20220226T171143_20220226T171212_042087_050391_5BF5
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
2022-02-26T17:11:43.380063Z
2022-02-26T17:12:12.415614Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220226T172325_V20220226T152419_20220226T215919.EOF
347.1276084462831
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-26T17:47:33.054846Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220226T171143_20220226T171212_042087_050391_5BF5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.160286664139052 32.219943527492404,11.565200577135741 32.28526853206483,11.838682749715502 32.32860234351469,12.24937651410667 32.39249058014534,12.524275673934621 32.4344583070971,12.797817413090092 32.47558815338939,13.209785568962582 32.53634216580688,13.48629747492922 32.57631777621674,13.78657494347216 32.61899363777625,13.774271393261968 32.676123024560134,13.73699024678723 32.85644736824168,13.4584967678473 34.24146722413952,13.151458856001092 34.199080192986415,12.871245810136642 34.15967782009531,12.591294748900047 34.11963763781578,12.171867107771636 34.058384957826306,11.892586424811663 34.01675714859708,11.474180598347317 33.953130564710385,11.19559183028873 33.909925149857585,10.781990748926628 33.84453741754429,10.936384988982235 33.18048456258007,10.979217654417575 32.999945689545505,11.020784710314972 32.81920646265648,11.160286664139052 32.219943527492404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69961899957662
46.45106144811918
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
2022-02-26T20:34:00.083691Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N32E011/2022/02/26/050391
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.160286664139074 32.21994352749236,11.0 32.90958121719095,11.0 33.0,12.0 33.0,12.0 32.35369713567469,11.160286664139074 32.21994352749236))
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_050391_N32E011_2022_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050391_N32E011_2022_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050391_N32E011_2022_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050391_N32E011_2022_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050391_N32E011_2022_02_26_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