https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T17:21:14.634734Z
2023-02-26T17:21:39.633829Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T172114_20230226T172139_047410_05B0FB_8C3C
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
2023-02-26T17:21:14.634734Z
2023-02-26T17:21:39.633829Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230226T173426_V20230226T171123_20230226T234623.EOF
346.8010836226963
693000
Copernicus Ground Segment
2023-02-26T17:55:09.852460Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T172114_20230226T172139_047410_05B0FB_8C3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.137994984210085 36.413868063166404,8.54662851157762 36.47633638744897,8.833447218096442 36.519281629721235,9.122419573450417 36.56180428972402,9.55283761044719 36.62376448414848,9.98523097490296 36.684348378113256,10.274330832646456 36.72392870084269,10.566488554717475 36.76317156029015,10.894845928622408 36.80636161477233,10.8565168984543 36.986356442807796,10.816922258594218 37.16627824464111,10.77880461944351 37.34638952459249,10.580206427774378 38.30734308343583,10.245340899059798 38.264538035351656,9.949849349203895 38.2259146214747,9.65467278855146 38.18654971850784,9.21250993925219 38.126115861557324,8.91814348563015 38.08490508676172,8.477219614360083 38.021711324370386,8.183694826728566 37.97866662392185,7.7633833736186375 37.91565549024326,7.86639065224278 37.494960972338085,7.998002296548146 36.95370149226948,8.042421230511568 36.7733751683346,8.090853781760055 36.59367035668434,8.137994984210085 36.413868063166404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56053885174217
46.33924559347234
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
2023-02-27T00:32:02.069762Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N37E010/2023/02/26/05B0FB
2.0E-4
2.0E-4
true
block average
2
2
38.0
10.0
37.0
11.0
POLYGON((10.643724357471013 38.0,10.778804619432895 37.34638952464365,10.853514417776886 37.0,10.0 37.0,10.0 38.0,10.643724357471013 38.0))
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_05B0FB_N37E010_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0FB_N37E010_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0FB_N37E010_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0FB_N37E010_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0FB_N37E010_2023_02_26_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