https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-06T04:39:13.158571Z
2022-09-06T04:39:38.156453Z
s3://sentinel-s1-l1c/GRD/2022/9/6/IW/DV/S1A_IW_GRDH_1SDV_20220906T043913_20220906T043938_044879_055C43_C157
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
2022-09-06T04:39:13.158571Z
2022-09-06T04:39:38.156453Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220906T061727_V20220906T021427_20220906T053157.EOF
192.0531534841416
693000
Copernicus Ground Segment
2022-09-06T07:15:00.000210Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220906T043913_20220906T043938_044879_055C43_C157
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.979304603744573 12.861668899250322,18.407219933742294 12.97425550839504,17.83322304049107 13.085851621315532,17.258604884681684 13.1961890781679,16.7124899093363 13.299761681592548,16.641131910491264 12.937867669504064,16.568624700122516 12.576078151244966,16.497661394588604 12.213974601924932,16.414061085327777 11.792144817849007,16.957013142200463 11.687412114517826,17.525960503718682 11.576471075445264,18.096253341303687 11.464054318247035,18.666093044885205 11.350522502458114,18.71540432470358 11.592069735870513,18.750044087116223 11.77407064524763,18.78876345339249 11.95525433720825,18.819265435741364 12.138073650180983,18.848887107548233 12.32106199209049,18.903665862061096 12.499048603604415,18.940658075352523 12.680570323002538,18.979304603744573 12.861668899250322))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88278894256772
46.14642578697556
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
2022-09-06T08:34:08.926146Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/N12E016/2022/09/06/055C43
2.0E-4
2.0E-4
true
block average
2
2
13.0
16.0
12.0
17.0
POLYGON((16.455254851546382 12.0,16.6533831183578 13.0,17.0 13.0,17.0 12.0,16.455254851546382 12.0))
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_055C43_N12E016_2022_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055C43_N12E016_2022_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055C43_N12E016_2022_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055C43_N12E016_2022_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055C43_N12E016_2022_09_06_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