https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-05T04:55:15.431954Z
2023-10-05T04:55:44.452560Z
s3://sentinel-s1-l1c/GRD/2023/10/5/IW/DV/S1A_IW_GRDH_1SDV_20231005T045515_20231005T045544_050625_061943_2E97
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
2023-10-05T04:55:15.431954Z
2023-10-05T04:55:44.452560Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231005T062901_V20231005T023059_20231005T054829.EOF
192.081202437303
693000
Copernicus Ground Segment
2023-10-05T06:49:40.951783Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231005T045515_20231005T045544_050625_061943_2E97
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.219660374657856 14.57215450538165,14.64905907118093 14.682828924193903,14.076556327482306 14.792351275053978,13.50346476296468 14.900453603754805,12.933411905048601 15.006453720187832,12.780989766341735 14.223547113984342,12.615195962541645 13.378033809439085,13.180719888927346 13.270848479842087,13.749755764111644 13.161632408081841,14.318267226428503 13.05115817444635,14.883596999214085 12.939963274466905,14.984418921189254 13.42440563430513,15.219660374657856 14.57215450538165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87049391990647
46.02502
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
2023-10-05T08:43:50.977411Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N14E014/2023/10/05/061943
2.0E-4
2.0E-4
true
block average
2
2
15.0
14.0
14.0
15.0
POLYGON((14.0 14.806792104042044,15.0 14.61476005877449,15.0 14.0,14.0 14.0,14.0 14.806792104042044))
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_061943_N14E014_2023_10_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061943_N14E014_2023_10_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061943_N14E014_2023_10_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061943_N14E014_2023_10_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061943_N14E014_2023_10_05_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