https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T17:37:25.023485Z
2023-05-07T17:37:54.056408Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T173725_20230507T173754_048431_05D35D_A331
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
2023-05-07T17:37:25.023485Z
2023-05-07T17:37:54.056408Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230507T180206_V20230507T172752_20230508T000252.EOF
346.8778716383023
693000
Copernicus Ground Segment
2023-05-07T18:16:03.820398Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T173725_20230507T173754_048431_05D35D_A331
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265844071557559 35.40660813279873,4.679476869204724 35.470639268377916,4.962384940425509 35.51355745859662,5.247304181170211 35.55606450254165,5.677391141461947 35.61887087341887,5.961948604614194 35.659532325486886,6.385897024961247 35.71879712432646,6.668706392450133 35.75745518783428,6.988767231759643 35.80034249465128,6.977094216567246 35.858108703640816,6.9075137486039555 36.21937510825426,6.873673705024769 36.40012534371533,6.827621070252347 36.57928509570266,6.78701445824911 36.759154704672866,6.748042776557451 36.93923705894578,6.669200529624462 37.299280821177376,6.6437696937933985 37.420544559772495,6.316945899767427 37.37804114341941,6.026556352376505 37.33946309864126,5.736466149888159 37.300174418954796,5.301902370610323 37.239912950825854,5.012580998051217 37.198855505762545,4.579192110734546 37.135949210202085,4.290668237349663 37.09313423919538,3.8668897869600687 37.02888391853605,3.898963330338525 36.90783693399888,3.944574127965318 36.727618405418696,3.9892556563742807 36.5472641653288,4.035861953147826 36.36721138918637,4.083189703464987 36.187275856167176,4.133065540857908 36.00774148059869,4.167003132601399 35.82574654325897,4.208221618463752 35.64488034587108,4.265844071557559 35.40660813279873))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65947947745394
46.43525702333923
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
2023-05-07T22:19:34.551976Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2023/05/07/05D35D
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.5057558492521,3.8989633303436437 36.907836933978736,3.8745430929688873 37.0,4.0 37.0,4.0 36.5057558492521))
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_05D35D_N36E003_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D35D_N36E003_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D35D_N36E003_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D35D_N36E003_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D35D_N36E003_2023_05_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 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