https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-08T15:55:16.699476Z
2023-03-08T15:55:45.715418Z
s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T155516_20230308T155545_047555_05B5E0_D6A0
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
2023-03-08T15:55:16.699476Z
2023-03-08T15:55:45.715418Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230308T162107_V20230308T154906_20230308T222406.EOF
347.62138292602384
693000
Copernicus Ground Segment
2023-03-08T16:46:14.855659Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230308T155516_20230308T155545_047555_05B5E0_D6A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630621172243323 23.25125949361253,32.00990462862654 23.31912219306977,32.26447444095781 23.36411820406919,32.77451602354351 23.452935070191238,33.15908471678123 23.518724149888985,33.415990246123556 23.562109165827444,33.673295088670244 23.605108102667927,34.04464307618293 23.666364663938545,34.032872516912 23.724364022279225,33.96395393417291 24.086229445431226,33.928913740198176 24.267060147003292,33.72896618310748 25.291867742940113,33.34995706361512 25.23086083139991,33.09011788334416 25.188435866682354,32.570893550626266 25.10220641499323,32.18609127092797 25.03704772328118,31.92882663552298 24.992892218106846,31.66904365992474 24.947823390783793,31.282861361548484 24.879927490451234,31.30866803211164 24.758747477346855,31.348304562771343 24.577752111280024,31.386754693128047 24.39654681199389,31.42585548184065 24.21545715726593,31.46451595852912 24.034289358808827,31.54049514476968 23.671713663424537,31.630621172243323 23.25125949361253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83282084985796
46.70295785789973
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
2023-03-08T23:52:38.524363Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/03/08/05B5E0
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.896965181062782,34.04464307618163 23.666364663938243,34.0 23.659000462640815,34.0 23.896965181062782))
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_05B5E0_N23E034_2023_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B5E0_N23E034_2023_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B5E0_N23E034_2023_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B5E0_N23E034_2023_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B5E0_N23E034_2023_03_08_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