https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T16:34:12.100072Z
2021-05-12T16:34:41.133687Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T163412_20210512T163441_026874_0335F2_9A7C
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-12T16:34:12.100072Z
2021-05-12T16:34:41.133687Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7940747044934
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T19:21:55.391858Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210512T163412_20210512T163441_026874_0335F2_9A7C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.388142884928865 18.26449629003929,22.977697062894904 18.375008047003007,23.56798116168789 18.483690725508005,24.156345315196994 18.590058539020916,24.72304292621634 18.690646760241776,24.537057356247132 19.653328463576713,24.407466675428477 20.31831586966694,23.83289354545109 20.218516767716338,23.23751060506616 20.112978784643794,22.642688655232305 20.005392132967998,22.049953704241453 19.896050485824013,22.114188410423402 19.59223863736233,22.189919099725685 19.229658889808,22.229873956003164 19.048759340181995,22.26622394055296 18.867183423155296,22.340239672188638 18.504273896616112,22.388142884928865 18.26449629003929))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89612221309704
46.15387288460771
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
2021-12-26T05:31:05.246561Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/05/12/0335F2
2.0E-4
2.0E-4
true
block average
2
2
19.0
23.0
18.0
24.0
POLYGON((24.0 18.561793544916053,23.0 18.37911444754496,23.0 19.0,24.0 19.0,24.0 18.561793544916053))
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_0335F2_N18E023_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335F2_N18E023_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335F2_N18E023_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335F2_N18E023_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335F2_N18E023_2021_05_12_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