https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-21T18:30:49.551018Z
2023-10-21T18:31:14.549293Z
s3://sentinel-s1-l1c/GRD/2023/10/21/IW/DV/S1A_IW_GRDH_1SDV_20231021T183049_20231021T183114_050867_062191_66DA
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
2023-10-21T18:30:49.551018Z
2023-10-21T18:31:14.549293Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231021T201458_V20231021T164646_20231021T200416.EOF
347.7510415140791
693000
Copernicus Ground Segment
2023-10-21T20:30:15.480559Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231021T183049_20231021T183114_050867_062191_66DA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.7036779553701 19.654383200204663,-6.116457071149968 19.763016904340354,-5.524492845974481 19.870433342059464,-4.931770842234542 19.975877401688237,-4.349390696703862 20.077418329600192,-4.642212942492819 21.58422503752394,-5.230786001953569 21.483700164097353,-5.830031305878268 21.37907835566489,-6.428203948160517 21.272361266567486,-7.020687139171935 21.164412267159566,-6.817476578495147 20.198133897861773,-6.7036779553701 19.654383200204663))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8258986788655
46.05151
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
2023-10-22T04:30:47.674012Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N20W006/2023/10/21/062191
2.0E-4
2.0E-4
true
block average
2
2
21.0
-6.0
20.0
-5.0
POLYGON((-6.0 20.0,-6.0 21.0,-5.0 21.0,-5.0 20.0,-6.0 20.0))
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_062191_N20W006_2023_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062191_N20W006_2023_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062191_N20W006_2023_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062191_N20W006_2023_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062191_N20W006_2023_10_21_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