https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T17:28:31.736850Z
2023-02-05T17:28:56.735739Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T172831_20230205T172856_047103_05A6A6_F36F
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
2023-02-05T17:28:31.736850Z
2023-02-05T17:28:56.735739Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T175708_V20230205T141830_20230205T173600.EOF
347.46360091520125
693000
Copernicus Ground Segment
2023-02-05T19:00:32.953379Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T172831_20230205T172856_047103_05A6A6_F36F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.04666680343711 -26.588036548596413,16.404814160865328 -26.50573422396569,16.659541874406976 -26.446578847535346,17.038390134780617 -26.35765787911645,17.29404977585114 -26.297002078246226,17.54433509758678 -26.23713428930702,17.923643587857708 -26.145449405288826,18.457903252073475 -26.014362599980874,18.351942548649447 -25.65662546283135,18.301343759984356 -25.47714849727018,18.248888610518783 -25.298147366789358,18.195737938451117 -25.119340337201642,18.09225491461973 -24.76107937496213,18.041229209129277 -24.581798676868384,18.023444213655864 -24.522614859629492,17.497525415132706 -24.6511647403475,17.1229157732947 -24.741449464573655,16.873198882178684 -24.801044856115926,16.622484568576198 -24.860406934799926,16.248179083140414 -24.948144330468317,15.990948817376362 -25.007842191518016,15.635982642357245 -25.089384179212736,15.701185536497405 -25.32892144704686,15.751046361892431 -25.508652109583807,15.79738247785852 -25.68920846776127,15.84870126582649 -25.868629752464653,15.89699299585927 -26.048760979833993,15.942181339964385 -26.22961985093124,15.996924665212042 -26.408292697003635,16.04666680343711 -26.588036548596413))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23560110784726
46.10316154182512
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
2023-02-06T00:15:10.036248Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S27E015/2023/02/05/05A6A6
2.0E-4
2.0E-4
true
block average
2
2
-26.0
15.0
-27.0
16.0
POLYGON((16.0 -26.419405458526445,15.942181339965718 -26.22961985093643,15.883920570224403 -26.0,16.0 -26.0,16.0 -26.419405458526445))
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_05A6A6_S27E015_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A6A6_S27E015_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A6A6_S27E015_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A6A6_S27E015_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A6A6_S27E015_2023_02_05_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