https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-07T03:18:29.751718Z
2022-01-07T03:18:54.750442Z
s3://sentinel-s1-l1c/GRD/2022/1/7/IW/DV/S1A_IW_GRDH_1SDV_20220107T031829_20220107T031854_041349_04EA6D_4F25
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
2022-01-07T03:18:29.751718Z
2022-01-07T03:18:54.750442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220107T045921_V20220107T005201_20220107T040931.EOF
191.979657427753
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-08T03:17:09.088314Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220107T031829_20220107T031854_041349_04EA6D_4F25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.26164804384712 6.699161030151661,37.71198456136966 6.812501910128122,37.14741799926875 6.928209794607641,36.59875110923985 7.039949718419047,36.05370123523701 7.150263248137436,36.02077120731903 6.9686036571627525,35.9755743424626 6.789332064085679,35.94374487930715 6.607339632024915,35.90492969218368 6.4267648020547075,35.87651243984778 6.244061419622963,35.841631165296064 6.0626691145056935,35.80389444013108 5.881853357953226,35.76981878373809 5.700283971867397,35.755516825147886 5.640987290429331,36.85087311418006 5.415520325202181,37.95452062411911 5.186149955645374,38.005316557364445 5.4273879822228395,38.04163631541663 5.609154747929944,38.079123625379296 5.790674895756258,38.114294623860495 5.972674713651107,38.14709808982901 6.15516324197206,38.18905764884285 6.335744875902299,38.226755217092276 6.517210553844166,38.26164804384712 6.699161030151661))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.94724
46.19835092471561
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
2022-01-08T10:27:25.347360Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N05E038/2022/01/07/04EA6D
2.0E-4
2.0E-4
true
block average
2
2
6.0
38.0
5.0
39.0
POLYGON((38.11920651672904 6.0,38.079123625379886 5.790674895759138,38.0 5.40213879936888,38.0 6.0,38.11920651672904 6.0))
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_04EA6D_N05E038_2022_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EA6D_N05E038_2022_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EA6D_N05E038_2022_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EA6D_N05E038_2022_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EA6D_N05E038_2022_01_07_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