https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-31T03:51:41.472993Z
2022-08-31T03:52:06.471805Z
s3://sentinel-s1-l1c/GRD/2022/8/31/IW/DV/S1A_IW_GRDH_1SDV_20220831T035141_20220831T035206_044791_055956_8E77
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
2022-08-31T03:51:41.472993Z
2022-08-31T03:52:06.471805Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220831T052704_V20220831T012504_20220831T044234.EOF
191.976586258975
693000
Copernicus Ground Segment
2022-08-31T06:36:57.260399Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220831T035141_20220831T035206_044791_055956_8E77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.93829733730853 6.131585757117034,29.375774050547335 6.248045685404955,28.81060149183945 6.364390883919768,28.243811565846997 6.480391480684429,27.71704775884817 6.587577119058711,27.459238676435067 5.3205632497842075,27.409732733319125 5.080007121081432,28.49946661333495 4.854598302600435,29.61890742418798 4.621033421488142,29.63116160864784 4.6808512202981145,29.67320934326061 4.861445658554114,29.78678960364586 5.405852140704672,29.823155718926337 5.587628013880728,29.8627727954855 5.76872272305841,29.93829733730853 6.131585757117034))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84538587882759
46.20197521672095
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
2022-08-31T08:48:55.629056Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N05E029/2022/08/31/055956
2.0E-4
2.0E-4
true
block average
2
2
6.0
29.0
5.0
30.0
POLYGON((29.91090971971204 6.0,29.86277279548475 5.768722723054685,29.823155718926316 5.587628013880281,29.786789603644305 5.405852140696914,29.702116122835985 5.0,29.0 5.0,29.0 6.0,29.91090971971204 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_055956_N05E029_2022_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055956_N05E029_2022_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055956_N05E029_2022_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055956_N05E029_2022_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055956_N05E029_2022_08_31_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