https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-27T16:39:55.255922Z
2022-08-27T16:40:22.562069Z
s3://sentinel-s1-l1c/GRD/2022/8/27/IW/DV/S1A_IW_GRDH_1SDV_20220827T163955_20220827T164022_044740_055793_5EF4
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
2022-08-27T16:39:55.255922Z
2022-08-27T16:40:22.562069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220827T171511_V20220827T132910_20220827T164640.EOF
347.5854460852434
693000
Copernicus Ground Segment
2022-08-27T18:01:07.121989Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220827T163955_20220827T164022_044740_055793_5EF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.67914081560952 -24.011624765640036,28.040906908923066 -23.928580327460015,28.28921101678077 -23.87102156226787,28.655024522011026 -23.78541859340915,28.901545436583998 -23.72717445734243,29.269479738724897 -23.639424940134038,29.51561334832513 -23.58017056282616,30.050904655672426 -23.449786859626027,29.9987075405704 -23.271025046410053,29.949767096726646 -23.091377092635646,29.903303853428113 -22.911133796306736,29.847624730731184 -22.733192812777773,29.794941708719552 -22.55452373332821,29.745535215944464 -22.37505827982299,29.6950309002219 -22.19588239501968,29.64602145706275 -22.016351260328953,29.62625110138547 -21.941653714245604,29.0938097853574 -22.070748708552827,28.48828027495848 -22.21517807426069,27.88442428897013 -22.35668525208311,27.281710190290887 -22.495422994695524,27.3008076326055 -22.570353776756665,27.39628708212471 -22.930422340594692,27.440866308920594 -23.111199814161317,27.486160054832165 -23.291824120916267,27.535251068439855 -23.471586329917237,27.582265152808887 -23.65183754014025,27.632249275098204 -23.831417039336873,27.67914081560952 -24.011624765640036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44043
46.01387147867442
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
2022-08-27T19:52:34.625889Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S22E029/2022/08/27/055793
2.0E-4
2.0E-4
true
block average
2
2
-21.0
29.0
-22.0
30.0
POLYGON((29.385606811967378 -22.0,29.626251101386277 -21.94165371424535,29.641693734810158 -22.0,29.385606811967378 -22.0))
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_055793_S22E029_2022_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055793_S22E029_2022_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055793_S22E029_2022_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055793_S22E029_2022_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055793_S22E029_2022_08_27_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