https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-02T05:06:52.735035Z
2023-12-02T05:07:08.114187Z
s3://sentinel-s1-l1c/GRD/2023/12/2/IW/DV/S1A_IW_GRDH_1SDV_20231202T050652_20231202T050708_051471_063655_34A0
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
2023-12-02T05:06:52.735035Z
2023-12-02T05:07:08.114187Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231202T050710_V20231202T042616_20231202T110116.EOF
192.7917906458195
693000
Copernicus Ground Segment
2023-12-02T05:34:44.286941Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231202T050652_20231202T050708_051471_063655_34A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.855434705837533 32.15831518091266,14.445398788585964 32.224514287501734,14.170519272970761 32.26809623051366,13.892192316413466 32.311571492573016,13.478382982825753 32.37500499062429,13.065891781041454 32.43680314835606,12.789334080204116 32.477433576745824,12.512583437850534 32.51744931561832,12.229616592919486 32.55769629841447,12.119844976658394 32.01647211585616,12.066099247939555 31.75765691378747,12.347004094437903 31.71714568832626,12.619724893805962 31.677182748355797,13.030112835992071 31.61588840628429,13.304116311029357 31.574186072060566,13.580449332574357 31.53149962524399,13.99218247088805 31.466716045423436,14.265538900174164 31.422924245615647,14.672039320192695 31.356647471763566,14.77331039273128 31.796771087471576,14.855434705837533 32.15831518091266))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7240986870302
46.58387569666768
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
2023-12-02T06:54:46.893543Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/12/02/063655
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.620385971344923,12.06609924793941 31.75765691378753,12.116424366651103 32.0,13.0 32.0,13.0 31.620385971344923))
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_063655_N31E012_2023_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063655_N31E012_2023_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063655_N31E012_2023_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063655_N31E012_2023_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063655_N31E012_2023_12_02_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