https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-21T17:03:56.645560Z
2022-06-21T17:04:21.643949Z
s3://sentinel-s1-l1c/GRD/2022/6/21/IW/DV/S1A_IW_GRDH_1SDV_20220621T170356_20220621T170421_043764_053992_DFCE
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
2022-06-21T17:03:56.645560Z
2022-06-21T17:04:21.643949Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220621T154748_V20220621T151610_20220621T215110.EOF
347.0495519050734
693000
Copernicus Ground Segment
2022-06-21T17:38:59.407568Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220621T170356_20220621T170421_043764_053992_DFCE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.942207148310914 33.41791061117558,13.348196878564027 33.48244279027211,13.626246926788621 33.52581504810229,14.043837504496471 33.58970389931528,14.32257009524901 33.63151430533277,14.741168879733083 33.6930528164186,15.02056304696421 33.733291463539494,15.300215844036986 33.772898711399975,15.606023179947536 33.81543282135369,15.460889035550156 34.53657581883181,15.302961089875557 35.31769329149216,14.991529803550522 35.275555690895764,14.706747496384082 35.23627236398054,14.422241706591045 35.196321040384355,13.996010167254823 35.13514513004981,13.712212947771198 35.09353100884206,13.28706252541272 35.02986862198843,13.003998042944726 34.9866022043116,12.590715501580771 34.92215970445564,12.774265789061877 34.140033076344615,12.942207148310914 33.41791061117558))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65428654590248
46.42241004103568
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
2022-06-21T18:40:41.864009Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N34E015/2022/06/21/053992
2.0E-4
2.0E-4
true
block average
2
2
35.0
15.0
34.0
16.0
POLYGON((15.367192976269772 35.0,15.5688779817687 34.0,15.0 34.0,15.0 35.0,15.367192976269772 35.0))
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_053992_N34E015_2022_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053992_N34E015_2022_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053992_N34E015_2022_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053992_N34E015_2022_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053992_N34E015_2022_06_21_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