https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T04:00:03.645532Z
2022-05-08T04:00:32.665644Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T040003_20220508T040032_043114_052619_9C32
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
2022-05-08T04:00:03.645532Z
2022-05-08T04:00:32.665644Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220508T053918_V20220508T013310_20220508T045040.EOF
191.970827268934
693000
Copernicus Ground Segment
2022-05-08T05:50:25.961742Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T040003_20220508T040032_043114_052619_9C32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.6571239693251 5.0615373230474745,26.536167321134105 5.294731549144224,25.443465643322263 5.519904829207432,25.321283205906937 4.918651723837703,25.111297724247677 3.8922801685980177,26.20141142765052 3.6644716172763507,27.319010651414953 3.42938977819884,27.49476425963651 4.277153596519751,27.606881367518007 4.82181258552718,27.6571239693251 5.0615373230474745))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85648
46.15239223304347
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
2022-05-08T07:47:40.778341Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N04E027/2022/05/08/052619
2.0E-4
2.0E-4
true
block average
2
2
5.0
27.0
4.0
28.0
POLYGON((27.644226697019686 5.0,27.437306340853755 4.0,27.0 4.0,27.0 5.0,27.644226697019686 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_052619_N04E027_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052619_N04E027_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052619_N04E027_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052619_N04E027_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052619_N04E027_2022_05_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 2019
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