https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-17T06:45:57.908695Z
2022-05-17T06:46:22.907257Z
s3://sentinel-s1-l1c/GRD/2022/5/17/IW/DV/S1A_IW_GRDH_1SDV_20220517T064557_20220517T064622_043247_052A37_C0F8
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
2022-05-17T06:45:57.908695Z
2022-05-17T06:46:22.907257Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220517T070820_V20220517T060449_20220517T123949.EOF
192.6472757468109
693000
Copernicus Ground Segment
2022-05-17T07:38:47.230865Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220517T064557_20220517T064622_043247_052A37_C0F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.265911909241956 30.203421506047047,-10.659632347332069 30.268552744235386,-10.92812395517556 30.31223879771377,-11.331303962684913 30.37673504370217,-11.600382215635847 30.419041916244755,-12.004430868434394 30.481462919312477,-12.274080562247546 30.52238200112374,-12.543954478880668 30.562743551915652,-12.83688024675255 30.60587321412348,-13.133995352525389 29.101541637778105,-12.845486463892264 29.057970398697993,-12.579668107065785 29.017236288210228,-12.314056963842447 28.97597723721097,-11.916032650789909 28.91310707547141,-11.650947109978347 28.870541056220155,-11.253718522808692 28.80571604635407,-10.989167770111541 28.76185044744887,-10.607602203935306 28.697597945268303,-10.59066657869662 28.756679220494135,-10.548595472534283 28.937278397118842,-10.507843321906876 29.11810231152039,-10.265911909241956 30.203421506047047))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70688110896277
46.46219982308883
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
2022-05-17T08:44:16.077118Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N29W012/2022/05/17/052A37
2.0E-4
2.0E-4
true
block average
2
2
30.0
-12.0
29.0
-11.0
POLYGON((-12.0 29.0,-12.0 30.0,-11.0 30.0,-11.0 29.0,-12.0 29.0))
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_052A37_N29W012_2022_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052A37_N29W012_2022_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052A37_N29W012_2022_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052A37_N29W012_2022_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052A37_N29W012_2022_05_17_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