https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T03:23:44.284658Z
2022-03-08T03:24:09.283122Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032344_20220308T032409_042224_050837_5D1C
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
2022-03-08T03:23:44.284658Z
2022-03-08T03:24:09.283122Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF
192.0978592719054
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T06:53:48.352775Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T032344_20220308T032409_042224_050837_5D1C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.149607458468815 -12.396595179552822,33.58029622524098 -12.26799808478499,33.01696798344888 -12.139507482185314,32.450603457237804 -12.009051989388643,31.905179197899525 -11.88220968264206,31.782486057062687 -12.424624918905007,31.651923025250312 -12.965368671937103,31.551551995466838 -13.38562749367317,32.09319394099255 -13.512490122318997,32.65832437454947 -13.643466567272412,33.234105722606174 -13.775478667985574,33.794715120901316 -13.902583765705572,33.81016296808953 -13.843249457656379,33.848252302860566 -13.66139931090073,33.888523526096 -13.480051636540342,33.932592060986615 -13.29957105990565,33.98088332716724 -13.120052920561045,34.02037193121291 -12.938546435931068,34.10941953127773 -12.577831251707504,34.149607458468815 -12.396595179552822))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58252255560508
45.99621586293956
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
2022-03-08T09:09:26.864452Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S14E034/2022/03/08/050837
2.0E-4
2.0E-4
true
block average
2
2
-13.0
34.0
-14.0
35.0
POLYGON((34.00700207578506 -13.0,34.0 -13.032184529982318,34.0 -13.0,34.00700207578506 -13.0))
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_050837_S14E034_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050837_S14E034_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050837_S14E034_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050837_S14E034_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050837_S14E034_2022_03_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 2019
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