https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-07T18:18:19.383067Z
2023-04-07T18:18:48.415647Z
s3://sentinel-s1-l1c/GRD/2023/4/7/IW/DV/S1A_IW_GRDH_1SDV_20230407T181819_20230407T181848_047994_05C4AE_3D6A
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
2023-04-07T18:18:19.383067Z
2023-04-07T18:18:48.415647Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230407T200705_V20230407T163823_20230407T195553.EOF
348.0216245173911
693000
Copernicus Ground Segment
2023-04-07T20:13:55.572298Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230407T181819_20230407T181848_047994_05C4AE_3D6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5876885354702384 4.807037087413902,-0.4777062211734478 5.038409969565082,0.6273164913823446 5.266688693874795,0.43286185406184047 6.23071895678635,0.3613051045767331 6.593212936102396,0.32428356500447997 6.774197923092966,0.3001194474973286 6.896017047342076,-0.24956384524702876 6.7844526702381,-0.8083920069125228 6.670336617017121,-1.366514057216268 6.555676557471576,-1.920105590281338 6.441278051444742,-1.8973749696333095 6.31870242493148,-1.8597702744213662 6.1371638481164865,-1.823219382900477 5.955403268347851,-1.7849022359174755 5.774008083677586,-1.7097208992409718 5.410907469766119,-1.673654492617307 5.229034292487935,-1.5876885354702384 4.807037087413902))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76804
46.01303
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
2023-04-08T06:14:59.517388Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N05W001/2023/04/07/05C4AE
2.0E-4
2.0E-4
true
block average
2
2
6.0
-1.0
5.0
0.0
POLYGON((0.0 5.1370958748638955,-0.6619732213230421 5.0,-1.0 5.0,-1.0 6.0,0.0 6.0,0.0 5.1370958748638955))
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_05C4AE_N05W001_2023_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C4AE_N05W001_2023_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C4AE_N05W001_2023_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C4AE_N05W001_2023_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C4AE_N05W001_2023_04_07_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