https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-19T15:33:55.322525Z
2023-02-19T15:34:24.332545Z
s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T153355_20230219T153424_047306_05AD7C_DAD5
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
2023-02-19T15:33:55.322525Z
2023-02-19T15:34:24.332545Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230219T160706_V20230219T122317_20230219T154047.EOF
347.5781442616606
693000
Copernicus Ground Segment
2023-02-19T17:04:25.410535Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230219T153355_20230219T153424_047306_05AD7C_DAD5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.203529337136814 -24.31125338054727,44.547738536767085 -24.232287489078846,44.79073663907783 -24.176009358458145,45.15525349904113 -24.090771624032286,45.39748543203913 -24.03358902066157,45.64032872215611 -23.97582663650322,46.003717870750116 -23.88858194842082,46.245112160042545 -23.830091315055597,46.59051950073564 -23.745644771025436,46.47536572858428 -23.328787375770005,46.423635966377226 -23.149791425998075,46.37348072714114 -22.970424336961326,46.27098819063938 -22.612281445431066,46.221019219267305 -22.432916263240543,46.13893657818682 -22.133651249103934,45.561047916293006 -22.27375433544358,44.96383590819602 -22.41610673886236,44.3643289501403 -22.55651697330476,43.78151758690928 -22.690616639680407,43.85971360756428 -22.9911201219941,43.90272859442163 -23.172296448260028,43.95039651204593 -23.352414053436135,43.995587732781715 -23.53311261535401,44.04389528473485 -23.71310587295613,44.09139022230691 -23.893297359933808,44.14044396683464 -24.07314230426176,44.18872444912232 -24.253176766499006,44.203529337136814 -24.31125338054727))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21742
45.71561427458352
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
2023-02-19T21:23:48.896523Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S24E045/2023/02/19/05AD7C
2.0E-4
2.0E-4
true
block average
2
2
-23.0
45.0
-24.0
46.0
POLYGON((46.0 -23.889474557557325,45.538699622003726 -24.0,45.0 -24.0,45.0 -23.0,46.0 -23.0,46.0 -23.889474557557325))
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_05AD7C_S24E045_2023_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AD7C_S24E045_2023_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AD7C_S24E045_2023_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AD7C_S24E045_2023_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AD7C_S24E045_2023_02_19_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