https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-19T16:38:13.635974Z
2023-07-19T16:38:42.670618Z
s3://sentinel-s1-l1c/GRD/2023/7/19/IW/DV/S1A_IW_GRDH_1SDV_20230719T163813_20230719T163842_049495_05F3A0_7F8B
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
2023-07-19T16:38:13.635974Z
2023-07-19T16:38:42.670618Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230719T201412_V20230719T163015_20230719T194745.EOF
347.3121398992939
693000
Copernicus Ground Segment
2023-07-19T22:07:58.898739Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230719T163813_20230719T163842_049495_05F3A0_7F8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.009839218168132 29.42367894222032,20.408610169743866 29.490247935226172,20.676586027948122 29.53426348996925,20.944241350234527 29.57765116049236,21.346560993899157 29.641786325039238,21.750129568719597 29.70481615614675,22.01959843003308 29.746175735753525,22.56307182296121 29.827821951864074,22.44361177282825 30.426206105756993,22.33734773159837 30.967991780411182,22.241665400773012 31.451230845043437,21.963151814104275 31.41083058685055,21.689496499477915 31.37051003462945,21.415843010055625 31.329572529252847,21.005732177832545 31.2670641037518,20.59688636005386 31.20336397131966,20.322872443322506 31.15989859897727,20.050188624125663 31.116025540428396,19.645423584364682 31.04976198026241,19.876311651608546 30.02327658756228,19.918289889088854 29.8426753490485,19.956893150663465 29.66151204098378,20.009839218168132 29.42367894222032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72768274495156
46.56712856809759
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
2023-07-20T02:05:05.916520Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N30E021/2023/07/19/05F3A0
2.0E-4
2.0E-4
true
block average
2
2
31.0
21.0
30.0
22.0
POLYGON((21.0 30.0,21.0 31.0,22.0 31.0,22.0 30.0,21.0 30.0))
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_05F3A0_N30E021_2023_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F3A0_N30E021_2023_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F3A0_N30E021_2023_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F3A0_N30E021_2023_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F3A0_N30E021_2023_07_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