https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-08T17:11:49.357105Z
2022-07-08T17:12:18.402429Z
s3://sentinel-s1-l1c/GRD/2022/7/8/IW/DV/S1A_IW_GRDH_1SDV_20220708T171149_20220708T171218_044012_0540E8_A8A1
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
2022-07-08T17:11:49.357105Z
2022-07-08T17:12:18.402429Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220708T173022_V20220708T170310_20220708T233810.EOF
347.12746043095194
693000
Copernicus Ground Segment
2022-07-08T17:49:37.744012Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220708T171149_20220708T171218_044012_0540E8_A8A1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.16057186548655 32.21974335962692,11.565169986652027 32.285016539556246,11.838444272339203 32.3283174250591,12.248822423578973 32.3921574817327,12.52351028402979 32.43409413290772,12.796841840116489 32.47519411129529,13.208491860988683 32.535904619974616,13.48479302437233 32.575852715605606,13.786539540655024 32.618738287827966,13.774293912488455 32.675596983243565,13.737015386509187 32.855919247533905,13.458422595843967 34.24155563625094,13.149885926636856 34.19896109149279,12.8698876647098 34.15958614697139,12.590151002376997 34.11957436454502,12.171044216051142 34.05836611475082,11.891976920012958 34.016769180053714,11.473890426985223 33.95319056324914,11.195513996474276 33.91001841348166,10.782230638863908 33.84468220244584,10.936755705355845 33.18000413095315,10.979583735723612 32.99946692051877,11.0211464935208 32.81872951766374,11.16057186548655 32.21974335962692))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70621640355458
46.45322680912601
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
2022-07-08T19:56:06.567757Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N32E011/2022/07/08/0540E8
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.16057186548657 32.21974335962694,11.0 32.91068593540435,11.0 33.0,12.0 33.0,12.0 32.3534496763223,11.16057186548657 32.21974335962694))
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_0540E8_N32E011_2022_07_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0540E8_N32E011_2022_07_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0540E8_N32E011_2022_07_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0540E8_N32E011_2022_07_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0540E8_N32E011_2022_07_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 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