https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-25T02:10:19.156445Z
2023-11-25T02:10:48.178475Z
s3://sentinel-s1-l1c/GRD/2023/11/25/IW/DV/S1A_IW_GRDH_1SDV_20231125T021019_20231125T021048_051367_0632DA_C046
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
2023-11-25T02:10:19.156445Z
2023-11-25T02:10:48.178475Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231125T033307_V20231124T233810_20231125T025540.EOF
192.1344353767045
693000
Copernicus Ground Segment
2023-11-25T03:57:58.761939Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231125T021019_20231125T021048_051367_0632DA_C046
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30184304656143 -14.000559905591789,51.72764745359558 -13.870378982572246,51.148691353751964 -13.737618899375878,50.57038546143335 -13.603515709430283,50.04533948271287 -13.480471304543418,49.987508045776565 -13.718400818430748,49.942546098859665 -13.898342954697736,49.85479047195818 -14.258775742577086,49.80695081024953 -14.4380594218628,49.76367691509415 -14.618447296307675,49.718108062593316 -14.798295124544556,49.67461688557577 -14.97865207694833,49.64633408897749 -15.1000422788851,50.17559226855361 -15.224995356570222,50.76059859340684 -15.361497365260254,51.343444485778306 -15.495801919791589,51.92158598210467 -15.627349442660394,52.119944068315924 -14.78227577963795,52.30184304656143 -14.000559905591789))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44243
46.05436466276667
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
2023-11-25T05:55:57.949202Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/11/25/0632DA
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.0 -13.932126419006728,52.29937344259931 -14.0,52.0 -14.0,52.0 -13.932126419006728))
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_0632DA_S14E052_2023_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0632DA_S14E052_2023_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0632DA_S14E052_2023_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0632DA_S14E052_2023_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0632DA_S14E052_2023_11_25_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