https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-30T04:19:21.395266Z
2023-06-30T04:19:46.393358Z
s3://sentinel-s1-l1c/GRD/2023/6/30/IW/DV/S1A_IW_GRDH_1SDV_20230630T041921_20230630T041946_049210_05EADB_6368
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
2023-06-30T04:19:21.395266Z
2023-06-30T04:19:46.393358Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230630T054820_V20230630T014946_20230630T050716.EOF
191.9873418376085
693000
Copernicus Ground Segment
2023-06-30T06:40:05.444758Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230630T041921_20230630T041946_049210_05EADB_6368
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.49859168093121 -4.612700407583724,20.398766508336536 -4.370634646671888,19.294042966500275 -4.125743603988555,19.25473325431457 -4.306484981217418,19.135132517178842 -4.8486605484242995,19.054201374260188 -5.209876125661419,19.01524626547623 -5.390836231468511,18.962140124914015 -5.631112758939469,20.06925995864058 -5.878836219736871,21.17032547080501 -6.122849125312843,21.26220799565203 -5.700487279659526,21.301062485480887 -5.5190435769703265,21.341867261774237 -5.338035117353167,21.38168380653169 -5.156812190526141,21.49859168093121 -4.612700407583724))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59714
45.94822343351468
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
2023-06-30T12:39:51.579201Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/06/30/05EADB
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.415376478605836 -5.0,21.34186726177202 -5.3380351173633676,21.301062485481538 -5.519043576967576,21.19705063058251 -6.0,21.0 -6.0,21.0 -5.0,21.415376478605836 -5.0))
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_05EADB_S06E021_2023_06_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EADB_S06E021_2023_06_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EADB_S06E021_2023_06_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EADB_S06E021_2023_06_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EADB_S06E021_2023_06_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