https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-19T18:18:48.153065Z
2023-04-19T18:19:13.151330Z
s3://sentinel-s1-l1c/GRD/2023/4/19/IW/DV/S1A_IW_GRDH_1SDV_20230419T181848_20230419T181913_048169_05CA95_9E6E
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
2023-04-19T18:18:48.153065Z
2023-04-19T18:19:13.151330Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230419T200706_V20230419T163823_20230419T195553.EOF
348.0103457860081
693000
Copernicus Ground Segment
2023-04-19T20:21:03.121737Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230419T181848_20230419T181913_048169_05CA95_9E6E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.918471427853391 6.441309772967116,-1.363575240537369 6.55597684753015,-0.8054538814983763 6.670634986100424,-0.2466217673392915 6.784750024909855,0.3018160973963368 6.896060471428805,0.26646500475967116 7.0772812955288,0.22855416031988127 7.2580714991825666,0.19315717390998374 7.439364388496805,0.1194969408077293 7.80135474045739,0.08334359292508275 7.982477673448088,0.011949408184174696 8.344888494631238,-1.6659884446364008E-4 8.40427847998657,-0.5516158474880841 8.294007563586355,-1.1129798050934143 8.180903402405393,-1.6726296679778605 8.067302100882205,-2.2317812090599363 7.95297045414216,-2.218976962695287 7.8934913579160755,-2.1816706888515744 7.711912023371747,-2.142601519033058 7.530693764979037,-2.0686135022153485 7.167395007387882,-2.0305444375682833 6.985964159225514,-1.9899853536017984 6.805047013432022,-1.9558238667567 6.622802143082966,-1.918471427853391 6.441309772967116))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83379974136071
46.02917706547623
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
2023-04-19T21:30:17.032303Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N07W002/2023/04/19/05CA95
2.0E-4
2.0E-4
true
block average
2
2
8.0
-2.0
7.0
-1.0
POLYGON((-2.0 7.0,-2.0 8.0,-1.0 8.0,-1.0 7.0,-2.0 7.0))
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_05CA95_N07W002_2023_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CA95_N07W002_2023_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CA95_N07W002_2023_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CA95_N07W002_2023_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CA95_N07W002_2023_04_19_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