https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-04T15:54:54.845416Z
2019-01-04T15:55:23.857198Z
s3://sentinel-s1-l1c/GRD/2019/1/4/IW/DV/S1A_IW_GRDH_1SDV_20190104T155454_20190104T155523_025330_02CD9D_8FFC
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
2019-01-04T15:54:54.845416Z
2019-01-04T15:55:23.857198Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190104T181835_V20190104T140953_20190104T172723.EOF
347.6216622795706
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-04T18:49:01.688741Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190104T155454_20190104T155523_025330_02CD9D_8FFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.628737543 23.252040024,32.008827808 23.320046055,32.263908735 23.365130514,32.774585073 23.454052439,33.158037878 23.519648154,33.41388303 23.562854686,33.669894748 23.605640729,34.042835147 23.667160832,34.031547269 23.724646794,33.963610931 24.086650686,33.928112753 24.267395829,33.893394459 24.448263393,33.729242512 25.292158394,33.351362485 25.231337649,33.091973489 25.188991137,32.832764565 25.14619104,32.444291964 25.081143033,31.926972063 24.992836025,31.668591061 24.9480097,31.283606729 24.880327614,31.541651887 23.672420582,31.616389521 23.309642756,31.628737543 23.252040024))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84366607469567
46.69927970337236
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
2021-12-24T09:12:03.993954Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2019/01/04/02CD9D
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.62873754299912 23.25204002399979,31.541651887003646 23.67242058198319,31.471671101694582 24.0,32.0 24.0,32.0 23.31846657707122,31.62873754299912 23.25204002399979))
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_02CD9D_N23E031_2019_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02CD9D_N23E031_2019_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02CD9D_N23E031_2019_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02CD9D_N23E031_2019_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02CD9D_N23E031_2019_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 2019
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