https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-27T17:37:31.216992Z
2023-11-27T17:38:00.232858Z
s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T173731_20231127T173800_051406_063420_2E6A
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
2023-11-27T17:37:31.216992Z
2023-11-27T17:38:00.232858Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231127T175342_V20231127T172759_20231128T000259.EOF
346.8775649552465
693000
Copernicus Ground Segment
2023-11-27T18:15:18.643881Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231127T173731_20231127T173800_051406_063420_2E6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265959578884054 35.40800760334967,4.679921290448179 35.472093267189635,4.963054491622856 35.51504744476159,5.2481967289543645 35.55758897167858,5.678610262641388 35.62044376334212,5.963395236330978 35.661137534030125,6.387675295428874 35.72044743386165,6.6707188145698915 35.75913591272918,6.989366291421399 35.80183434173931,6.97776552244127 35.85924096885836,6.908154291998539 36.22050931970905,6.874344692379208 36.40126648639876,6.828242226369592 36.58042285145953,6.78767665815153 36.760300723213504,6.7486887221104475 36.94038388077426,6.669791870060482 37.300426520519764,6.644591672487273 37.420612484442756,6.3192167787749645 37.378295646312985,6.028603517512947 37.33968847761197,5.738290046274095 37.30036965184753,5.303392284730684 37.24006076764688,5.0138488532631325 37.19897040741559,4.5801278118660065 37.13601272680424,4.291383140241138 37.093162163825895,3.867274465283907 37.02885657314947,3.8990924979955754 36.90889049595982,3.944712035029624 36.72867029115731,3.989402847071708 36.54831432447365,4.0360189888494205 36.36825999602012,4.08335632270422 36.1883228094471,4.133243026565766 36.00878700804934,4.16718523576207 35.82678954951029,4.208402636309493 35.64592000942195,4.265959578884054 35.40800760334967))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6501388236267
46.43135952877017
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
2023-11-27T20:12:11.102343Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2023/11/27/063420
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.507382939308805,3.899092497995242 36.90889049596141,3.874927957086996 37.0,4.0 37.0,4.0 36.507382939308805))
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_063420_N36E003_2023_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063420_N36E003_2023_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063420_N36E003_2023_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063420_N36E003_2023_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063420_N36E003_2023_11_27_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