https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-04T18:48:04.743237Z
2023-01-04T18:48:30.649718Z
s3://sentinel-s1-l1c/GRD/2023/1/4/IW/DV/S1A_IW_GRDH_1SDV_20230104T184804_20230104T184830_046638_059702_1EBD
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
2023-01-04T18:48:04.743237Z
2023-01-04T18:48:30.649718Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230104T205018_V20230104T170305_20230104T202035.EOF
347.6369951828211
693000
Copernicus Ground Segment
2023-01-04T21:18:05.239029Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230104T184804_20230104T184830_046638_059702_1EBD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.52016273790783 23.025057852005567,-10.923209494544823 23.131692176172635,-10.315499480388896 23.237757583495696,-9.708200959117711 23.341245010446606,-9.111455715830262 23.44048769525673,-9.390579963544333 24.87756875992543,-9.74866541289001 24.819578178978983,-9.994792689699478 24.779187585578654,-10.240818214642868 24.738383744695497,-10.609693236416934 24.676399703411604,-10.855202006540146 24.63460975869812,-11.223111101808538 24.57118349085756,-11.468965694151223 24.528263608425483,-11.827179423994124 24.46495562165138,-11.788569819149831 24.293247594723848,-11.750525586904839 24.112011479424066,-11.675672679040757 23.749317202034398,-11.596946284378623 23.387314901946183,-11.52016273790783 23.025057852005567))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78968333585238
46.02559060120129
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
2023-01-05T01:16:30.595604Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N24W010/2023/01/04/059702
2.0E-4
2.0E-4
true
block average
2
2
25.0
-10.0
24.0
-9.0
POLYGON((-10.0 24.77832394242232,-9.390579963544331 24.877568759925413,-9.22012978786964 24.0,-10.0 24.0,-10.0 24.77832394242232))
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_059702_N24W010_2023_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059702_N24W010_2023_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059702_N24W010_2023_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059702_N24W010_2023_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059702_N24W010_2023_01_04_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