https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-14T16:04:30.583999Z
2022-08-14T16:04:55.582255Z
s3://sentinel-s1-l1c/GRD/2022/8/14/IW/DV/S1A_IW_GRDH_1SDV_20220814T160430_20220814T160455_044550_055139_77EA
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
2022-08-14T16:04:30.583999Z
2022-08-14T16:04:55.582255Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220814T182022_V20220814T142646_20220814T174416.EOF
348.0305821740872
693000
Copernicus Ground Segment
2022-08-14T18:44:37.911695Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220814T160430_20220814T160455_044550_055139_77EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.04671345641533 -3.261738170202279,34.158310505062644 -3.0186383085776987,35.24697936242383 -2.7793648421150956,35.208464795541374 -2.598492831314005,35.16859203864931 -2.4178348027670777,35.12944897445438 -2.237022015547825,35.09131748488166 -2.0559925923691447,35.05245247259325 -1.8751323224113294,35.0145530149133 -1.6940662711730343,34.974557889008544 -1.5134678422488086,34.93800299368179 -1.3321208436937813,34.92497996256633 -1.2726385349957134,32.725023826781936 -1.7505596921662554,32.8143206932222 -2.17329583753361,32.968718837038836 -2.8990879759117396,33.04671345641533 -3.261738170202279))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8228
46.23863624444164
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
2022-08-31T15:33:24.464192Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S03E033/2022/08/14/055139
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_055139_S03E033_2022_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055139_S03E033_2022_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055139_S03E033_2022_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055139_S03E033_2022_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055139_S03E033_2022_08_14_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