https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-25T16:04:27.738397Z
2019-08-25T16:04:56.767359Z
s3://sentinel-s1-l1c/GRD/2019/8/25/IW/DV/S1A_IW_GRDH_1SDV_20190825T160427_20190825T160456_028728_0340B1_51D0
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
2019-08-25T16:04:27.738397Z
2019-08-25T16:04:56.767359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190825T180502_V20190825T141814_20190825T173544.EOF
347.41411765328996
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-25T18:36:04.402808Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190825T160427_20190825T160456_028728_0340B1_51D0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.63463894386817 27.624330424226045,29.026706675251503 27.6911727113297,29.290342765715668 27.73545032822786,29.686193752269965 27.800925718951888,29.950356217248395 27.843946623488304,30.346987807202055 27.907530717763493,30.611664637204917 27.949286649352523,31.140821638258327 28.031149777057692,31.129047945754706 28.088673476736176,31.058643092015284 28.450016787105177,31.022753115381196 28.630578934208295,30.987743919559932 28.811269691637236,30.915834635331755 29.17235662140078,30.821334088078274 29.655567741766767,30.283736041908377 29.574565155785237,30.014855170987598 29.533186873655453,29.61194710680008 29.47010296347826,29.343620581131322 29.42737132733141,28.94155473091645 29.362263785371482,28.673796696716163 29.31818748075606,28.275625189885872 29.251579824576403,28.38221154035136 28.76752933528864,28.462977408561063 28.405833412316913,28.502358028516362 28.224817194151598,28.54257723490505 28.04394474105773,28.621505347299824 27.681945523121126,28.63463894386817 27.624330424226045))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77912568229747
46.62094374515514
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
2021-12-24T21:07:18.536386Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N28E031/2019/08/25/0340B1
2.0E-4
2.0E-4
true
block average
2
2
29.0
31.0
28.0
32.0
POLYGON((31.0 28.748013155578914,31.140821638258778 28.031149777057824,31.0 28.009363993758157,31.0 28.748013155578914))
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_0340B1_N28E031_2019_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0340B1_N28E031_2019_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0340B1_N28E031_2019_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0340B1_N28E031_2019_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0340B1_N28E031_2019_08_25_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