https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-04T04:39:10.885260Z
2023-01-04T04:39:35.883093Z
s3://sentinel-s1-l1c/GRD/2023/1/4/IW/DV/S1A_IW_GRDH_1SDV_20230104T043910_20230104T043935_046629_0596B1_38F6
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
2023-01-04T04:39:10.885260Z
2023-01-04T04:39:35.883093Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230104T061517_V20230104T021424_20230104T053154.EOF
192.0519697482246
693000
Copernicus Ground Segment
2023-01-04T07:16:06.090130Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230104T043910_20230104T043935_046629_0596B1_38F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.981550815321576 12.86183316494985,18.40946344791892 12.974408887377669,17.83546392916689 13.085994124187145,17.260843224859048 13.196320771217831,16.71472596127396 13.299883184994055,16.643366519453913 12.93799169165823,16.5708558658244 12.576205000405423,16.499894193357388 12.214103293751043,16.41628897455276 11.792276847724498,16.959243427521475 11.687554455301978,17.528193220529168 11.57662425164052,18.098488601115857 11.464218446145187,18.668330931603155 11.350697582506672,18.717643501259932 11.592243217470386,18.752284157939457 11.774242751123777,18.791004549271506 11.95542517447171,18.821507213602885 12.138243062148458,18.85112943851074 12.321229921041633,18.905910054034926 12.499215544719918,18.94290323372854 12.680735917355616,18.981550815321576 12.86183316494985))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8815882890519
46.14460554385619
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
2023-01-04T14:18:22.311166Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N12E016/2023/01/04/0596B1
2.0E-4
2.0E-4
true
block average
2
2
13.0
16.0
12.0
17.0
POLYGON((16.457459317854656 12.0,16.655593605066638 13.0,17.0 13.0,17.0 12.0,16.457459317854656 12.0))
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_0596B1_N12E016_2023_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0596B1_N12E016_2023_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0596B1_N12E016_2023_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0596B1_N12E016_2023_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0596B1_N12E016_2023_01_04_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