https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-30T03:08:43.075045Z
2022-09-30T03:09:08.074094Z
s3://sentinel-s1-l1c/GRD/2022/9/30/IW/DV/S1A_IW_GRDH_1SDV_20220930T030843_20220930T030908_045228_0567F4_B334
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
2022-09-30T03:08:43.075045Z
2022-09-30T03:09:08.074094Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220930T044015_V20220930T003542_20220930T035312.EOF
192.2100119321513
693000
Copernicus Ground Segment
2022-09-30T05:55:01.728691Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220930T030843_20220930T030908_045228_0567F4_B334
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.18261516904178 -16.984212098317936,36.61615696908384 -16.85496069165194,36.02559587884987 -16.7183661656774,35.43757257844993 -16.580506081228304,34.89977241285335 -16.452794886148396,34.85250211579208 -16.632279517908866,34.809798204565055 -16.81297466519579,34.76484056392178 -16.993137227870115,34.58003776416027 -17.712706588597722,34.53535175315495 -17.892998591166663,34.519340933148854 -17.952134478817236,35.0628464740888 -18.081962684769035,35.655987301900424 -18.22168417502384,36.25143065869971 -18.35990080584372,36.820639253207545 -18.490091794163526,36.92306620149359 -18.06910580345273,37.053998349598174 -17.526840518250285,37.18261516904178 -16.984212098317936))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22321
45.96398827527578
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
2022-09-30T06:48:54.906386Z
Batch API, v4.144.0
s3://deafrica-sentinel-1/s1_rtc/S18E035/2022/09/30/0567F4
2.0E-4
2.0E-4
true
block average
2
2
-17.0
35.0
-18.0
36.0
POLYGON((35.0 -18.0,35.0 -17.0,36.0 -17.0,36.0 -18.0,35.0 -18.0))
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_0567F4_S18E035_2022_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0567F4_S18E035_2022_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0567F4_S18E035_2022_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0567F4_S18E035_2022_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0567F4_S18E035_2022_09_30_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