https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-19T17:17:01.709155Z
2023-01-19T17:17:30.731767Z
s3://sentinel-s1-l1c/GRD/2023/1/19/IW/DV/S1A_IW_GRDH_1SDV_20230119T171701_20230119T171730_046855_059E4B_6464
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
2023-01-19T17:17:01.709155Z
2023-01-19T17:17:30.731767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230119T175321_V20230119T141016_20230119T172746.EOF
346.61419558200276
693000
Copernicus Ground Segment
2023-01-19T18:50:39.483010Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230119T171701_20230119T171730_046855_059E4B_6464
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.765276573654862 -38.18141457850515,22.113323550286836 -38.10192246596942,22.398109551696763 -38.03596476453296,22.682383377046886 -37.96932100909146,23.10782716744212 -37.86807532841432,23.39080742069289 -37.79972906034209,23.814297158747095 -37.69594305782296,24.095965828246314 -37.62591224263255,24.48254479334904 -37.52847239281251,24.322743364339384 -37.118138750625825,24.186533796287367 -36.764480098904116,24.05160289649542 -36.41064441200035,23.873397971770906 -35.93795337863294,23.493945940906897 -36.033379381357605,23.217517704387387 -36.101988313540566,22.801980271419534 -36.20370770604181,22.524362185429208 -36.27072079247894,22.107051640799128 -36.3700339519105,21.82825947993925 -36.43543463979803,21.549002296786558 -36.50018574515269,21.207763319586938 -36.578257109793256,21.371024274668052 -37.05461843831803,21.49455095303223 -37.41124779840294,21.61917089910371 -37.7677397691714,21.765276573654862 -38.18141457850515))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.45869
45.39480675591061
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
2023-01-20T04:00:34.202646Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/01/19/059E4B
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((23.0 -37.893735674644894,22.551519891852898 -38.0,22.0 -38.0,22.0 -37.0,23.0 -37.0,23.0 -37.893735674644894))
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_059E4B_S38E022_2023_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059E4B_S38E022_2023_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059E4B_S38E022_2023_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059E4B_S38E022_2023_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059E4B_S38E022_2023_01_19_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