https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-03T16:47:38.498170Z
2023-12-03T16:48:03.496512Z
s3://sentinel-s1-l1c/GRD/2023/12/3/IW/DV/S1A_IW_GRDH_1SDV_20231203T164738_20231203T164803_051493_063713_8F68
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
2023-12-03T16:47:38.498170Z
2023-12-03T16:48:03.496512Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231203T170913_V20231203T163836_20231203T231336.EOF
347.0483478290824
693000
Copernicus Ground Segment
2023-12-03T17:30:15.839310Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231203T164738_20231203T164803_051493_063713_8F68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.048551992090974 33.44310510492692,17.45381148718983 33.50750888177331,17.73342333438231 33.55111392119566,18.153362789225792 33.61533820434413,18.433665286006285 33.65736321989343,18.85462479277703 33.719209890918144,19.135596592746477 33.75964476031108,19.416829998611128 33.79944083946488,19.713780957301132 33.840719167001346,19.56846068883587 34.56250748445441,19.41050073172812 35.3434672959979,19.10808166119991 35.30257392727961,18.821682868449045 35.2631041495581,18.53556378237031 35.22295852803565,18.106918411079235 35.16147665895641,17.821516176605176 35.119648818311774,17.393964677611613 35.05565150224126,17.10930389221854 35.01215220834644,16.696755639150602 34.94783668574476,16.880370421150626 34.16587098120506,17.048551992090974 33.44310510492692))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62088629404218
46.46823075725376
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
2023-12-03T19:09:19.203217Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N33E016/2023/12/03/063713
2.0E-4
2.0E-4
true
block average
2
2
34.0
16.0
33.0
17.0
POLYGON((17.0 33.651758900419445,16.918967210384743 34.0,17.0 34.0,17.0 33.651758900419445))
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_063713_N33E016_2023_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063713_N33E016_2023_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063713_N33E016_2023_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063713_N33E016_2023_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063713_N33E016_2023_12_03_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