https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-08T18:08:57.211194Z
2023-02-08T18:09:26.224253Z
s3://sentinel-s1-l1c/GRD/2023/2/8/IW/DV/S1A_IW_GRDH_1SDV_20230208T180857_20230208T180926_047148_05A820_3B3F
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
2023-02-08T18:08:57.211194Z
2023-02-08T18:09:26.224253Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230208T182521_V20230208T180045_20230209T003545.EOF
347.24071475877884
693000
Copernicus Ground Segment
2023-02-08T18:44:23.216012Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230208T180857_20230208T180926_047148_05A820_3B3F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.8568695984523664 30.558047169406557,-2.459547632865077 30.623454684268395,-2.1913734160595566 30.66686637555128,-1.7885436333046187 30.730966330874274,-1.519590835004012 30.773022128628163,-1.1173898873443038 30.83481005281518,-0.8480376154346769 30.87544746959079,-0.5799193953412409 30.915312177970478,-0.2811156297735409 30.959032366159388,-0.328463810266008 31.197128523769997,-0.4346645492045644 31.739057593789852,-0.5033400879784979 32.10062589953769,-0.5389081306078737 32.2812290094531,-0.5684835066887768 32.46266888022341,-0.5935050493180432 32.58275861524595,-0.8887335019170652 32.54079547170891,-1.163599846056702 32.50106797893295,-1.4427414887452512 32.460078096509385,-1.8508100767646145 32.39896525095155,-2.127869963925108 32.35667875679418,-2.5379406132994236 32.29289781087589,-2.812867901509853 32.24934291140231,-3.215010648863385 32.18447572349115,-3.1923045456876618 32.06328433652634,-3.152333956430117 31.88227041905068,-3.1104595914180746 31.70156876117395,-3.0704259432176775 31.520568865041405,-3.0316926821873085 31.339357201558947,-2.9922671889235044 31.158259789842322,-2.9499394547644946 30.977641537836696,-2.910782400114569 30.796502942292168,-2.8568695984523664 30.558047169406557))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8359885099121
46.50010328813295
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
2023-02-08T21:54:01.280007Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/02/08/05A820
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.9551791414082555 31.0,-3.0 31.193779753077084,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9551791414082555 31.0))
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_05A820_N31W003_2023_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A820_N31W003_2023_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A820_N31W003_2023_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A820_N31W003_2023_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A820_N31W003_2023_02_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