https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-12T16:47:09.034960Z
2019-08-12T16:47:34.034012Z
s3://sentinel-s1-l1c/GRD/2019/8/12/IW/DV/S1A_IW_GRDH_1SDV_20190812T164709_20190812T164734_028538_033A27_354D
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
2019-08-12T16:47:09.034960Z
2019-08-12T16:47:34.034012Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190812T172951_V20190812T133705_20190812T165435.EOF
347.47055952638647
693000
Copernicus S1 Core Ground Segment - DPA
2019-08-12T17:41:37.516402Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190812T164709_20190812T164734_028538_033A27_354D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.296394760206535 -26.457285650538843,26.65965915555439 -26.373798198457525,26.91104233671875 -26.315412263950755,27.162173129732416 -26.256588710426943,27.538394120347 -26.16753620395825,27.788890030282214 -26.107625378004357,28.16415460106859 -26.016949325277405,28.71123777584495 -25.882754956527613,28.60644828039685 -25.52463628741255,28.553555305545878 -25.345681987943507,28.443994755124027 -24.98876746745058,28.391958866824744 -24.80965447472153,28.338671001993347 -24.63087051606227,28.26962904469985 -24.39290492266192,27.72853285061777 -24.52509113208179,27.35743136180779 -24.614467905651466,27.109739353992406 -24.673546617534836,26.737766627925698 -24.761402300838274,26.489496095231353 -24.819462402343927,26.240995449747498 -24.877112425979572,25.88193068111983 -24.9595868828262,25.94676450379476 -25.198774276473046,25.996900451248294 -25.378492543680103,26.04567972208514 -25.55853596977736,26.148854612076768 -25.91736845270645,26.198397788142508 -26.09727520324441,26.296394760206535 -26.457285650538843))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36484
45.98998365270344
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
2021-12-24T20:28:09.804254Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E027/2019/08/12/033A27
2.0E-4
2.0E-4
true
block average
2
2
-25.0
27.0
-26.0
28.0
POLYGON((27.0 -26.0,27.0 -25.0,28.0 -25.0,28.0 -26.0,27.0 -26.0))
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_033A27_S26E027_2019_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033A27_S26E027_2019_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033A27_S26E027_2019_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033A27_S26E027_2019_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033A27_S26E027_2019_08_12_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