https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-16T04:33:59.954223Z
2024-04-16T04:34:24.952600Z
s3://sentinel-s1-l1c/GRD/2024/4/16/IW/DV/S1A_IW_GRDH_1SDV_20240416T043359_20240416T043424_053454_067C3B_4C64
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
2024-04-16T04:33:59.954223Z
2024-04-16T04:34:24.952600Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240416T043242_V20240416T035319_20240416T102819.EOF
192.7470617061077
693000
Copernicus Ground Segment
2024-04-16T05:02:59.133260Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240416T043359_20240416T043424_053454_067C3B_4C64
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.024870185679312 31.898942242754487,22.619687957271076 31.964565333215717,22.344723347646 32.00830832434288,21.93239232572184 32.072713296898,21.65518242070975 32.11520805134149,21.241683072408506 32.17740033432229,20.964067605998952 32.21834957301245,20.689332185166826 32.25824291891439,20.40860219261829 32.29835324347526,20.37083668359179 32.11819621267327,20.335783764482404 31.937561402093795,20.264394639838994 31.57646229734004,20.22934310269027 31.395815540794622,20.11112052814506 30.794386800646045,20.38910738579433 30.753610821584104,20.66125522068572 30.713079629750947,20.933274487107624 30.671964277726964,21.34034311407307 30.609307632817355,21.611320178851713 30.566847791675926,22.01712043873698 30.50213887943878,22.287815869230283 30.45822442296321,22.686269258068222 30.392487092257763,22.73951541006512 30.63320722277145,22.820514055481393 30.994949816939602,22.94273345751929 31.537459585966204,23.024870185679312 31.898942242754487))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72681417204788
46.5256832172038
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
2024-04-16T07:39:15.146309Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2024/04/16/067C3B
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 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_067C3B_N31E021_2024_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067C3B_N31E021_2024_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067C3B_N31E021_2024_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067C3B_N31E021_2024_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067C3B_N31E021_2024_04_16_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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