https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-08T04:39:15.956087Z
2023-08-08T04:39:40.955293Z
s3://sentinel-s1-l1c/GRD/2023/8/8/IW/DV/S1A_IW_GRDH_1SDV_20230808T043915_20230808T043940_049779_05FC6A_1411
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
2023-08-08T04:39:15.956087Z
2023-08-08T04:39:40.955293Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230808T061257_V20230808T021429_20230808T053159.EOF
192.053046109009
693000
Copernicus Ground Segment
2023-08-08T07:11:08.986377Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230808T043915_20230808T043940_049779_05FC6A_1411
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.981926422918008 12.861793887247531,18.409840923336485 12.974378803404568,17.83584325291992 13.085973139705487,17.261224365951673 13.19630881157014,16.715289977195603 13.299845556682946,16.643931722519195 12.937951945109047,16.571424185627016 12.576162878664787,16.500464095490308 12.214059041099674,16.416841712542865 11.792140789097875,16.959613906959213 11.687444224161922,17.528561933510016 11.576504775891554,18.09885524235805 11.464089667643481,18.668695259893767 11.350559544862918,18.71802528527225 11.592196412267233,18.752665661995707 11.774196971646747,18.79138499310652 11.95538051971091,18.821888181656398 12.138199339715797,18.85151112632875 12.321187158369739,18.906287495324957 12.499174102130267,18.943279939984123 12.68069560148371,18.981926422918008 12.861793887247531))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88657807770016
46.14852404041164
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
2023-08-08T11:07:38.057281Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N12E017/2023/08/08/05FC6A
2.0E-4
2.0E-4
true
block average
2
2
13.0
17.0
12.0
18.0
POLYGON((17.0 12.0,17.0 13.0,18.0 13.0,18.0 12.0,17.0 12.0))
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_05FC6A_N12E017_2023_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FC6A_N12E017_2023_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FC6A_N12E017_2023_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FC6A_N12E017_2023_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FC6A_N12E017_2023_08_08_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