https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-14T17:37:28.914841Z
2024-01-14T17:37:57.924562Z
s3://sentinel-s1-l1c/GRD/2024/1/14/IW/DV/S1A_IW_GRDH_1SDV_20240114T173728_20240114T173757_052106_064C40_1000
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
2024-01-14T17:37:28.914841Z
2024-01-14T17:37:57.924562Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240114T175043_V20240114T172756_20240115T000256.EOF
346.87692938547224
693000
Copernicus Ground Segment
2024-01-14T18:11:44.151781Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240114T173728_20240114T173757_052106_064C40_1000
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265278876880063 35.408384898271365,4.6792425788598475 35.47247286385505,4.962376956551484 35.515428522874565,5.247520151364567 35.55797158924594,5.677934930147614 35.620828583895076,5.962721021665246 35.661523841161504,6.387003114375033 35.72083594553299,6.670047983313763 35.75952594779334,6.988478577684024 35.80219709169934,6.976877623979087 35.85960375353707,6.9072553176988265 36.2208711623216,6.8734508127302085 36.401629257901774,6.827341821010639 36.58078486866556,6.786785218906049 36.76066411559632,6.747791649153778 36.940746763605716,6.66888219716026 37.30078811318218,6.643758855532141 37.42061435842744,6.318607274323396 37.37832442755476,6.027994225571835 37.33971572562648,5.737680988957992 37.300395320489876,5.302783570764334 37.24008421121309,5.013240388854681 37.19899234082592,4.579519746697075 37.13603238332685,4.290775369101997 37.09318024758217,3.8666671202354546 37.028872487305506,3.8983984953410142 36.90926707834103,3.94401949710748 36.72904691701498,3.9887119289205524 36.54869108597714,4.035329415039867 36.36863671990887,4.082667894230166 36.1886995976535,4.132555415392377 36.00916380701842,4.166500502574645 35.827166609012785,4.207729102909013 35.646298641581375,4.265278876880063 35.408384898271365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65357420475307
46.4336160550216
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
2024-01-14T19:56:27.606926Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N36E003/2024/01/14/064C40
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.5050922853652,3.8983984953390607 36.909267078348144,3.874327005627423 37.0,4.0 37.0,4.0 36.5050922853652))
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_064C40_N36E003_2024_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064C40_N36E003_2024_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064C40_N36E003_2024_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064C40_N36E003_2024_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064C40_N36E003_2024_01_14_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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