https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-16T04:25:05.723841Z
2023-02-16T04:25:30.721419Z
s3://sentinel-s1-l1c/GRD/2023/2/16/IW/DV/S1A_IW_GRDH_1SDV_20230216T042505_20230216T042530_047256_05ABC0_1948
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
2023-02-16T04:25:05.723841Z
2023-02-16T04:25:30.721419Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230216T042336_V20230216T034459_20230216T101959.EOF
192.8904267088386
693000
Copernicus Ground Segment
2023-02-16T04:34:03.053290Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230216T042505_20230216T042530_047256_05ABC0_1948
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.559642960490937 33.97060281131387,25.152947700724464 34.034798738384985,24.876720423188452 34.07757793259014,24.461864018318494 34.14058277132532,24.184954279909306 34.18180777090822,23.769089886879765 34.2424739249842,23.491518780391615 34.28213495710957,23.213689179019966 34.32116774926651,22.87778308559228 34.36745263271413,22.732700698299595 33.64595892551907,22.57620619129353 32.864433694035476,22.906250221121326 32.81770691364504,23.17924455650664 32.77834770533944,23.451997121763455 32.73839513208277,23.860666081324705 32.67735687202267,24.132801121464766 32.635927145250655,24.540530000472742 32.57268000566403,24.812029261800035 32.52978233546539,25.211790335852655 32.465474554686224,25.391924008405105 33.24812018717884,25.559642960490937 33.97060281131387))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66436030890876
46.25113165829681
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
2023-02-16T05:58:30.329614Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N33E024/2023/02/16/05ABC0
2.0E-4
2.0E-4
true
block average
2
2
34.0
24.0
33.0
25.0
POLYGON((24.0 33.0,24.0 34.0,25.0 34.0,25.0 33.0,24.0 33.0))
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_05ABC0_N33E024_2023_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ABC0_N33E024_2023_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ABC0_N33E024_2023_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ABC0_N33E024_2023_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ABC0_N33E024_2023_02_16_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