https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-13T04:19:17.992244Z
2023-01-13T04:19:42.990190Z
s3://sentinel-s1-l1c/GRD/2023/1/13/IW/DV/S1A_IW_GRDH_1SDV_20230113T041917_20230113T041942_046760_059B15_F11F
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
2023-01-13T04:19:17.992244Z
2023-01-13T04:19:42.990190Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230113T055031_V20230113T014942_20230113T050712.EOF
191.9884244295681
693000
Copernicus Ground Segment
2023-01-13T06:53:36.160870Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230113T041917_20230113T041942_046760_059B15_F11F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.498396610312216 -4.612561184596769,20.39857644404553 -4.370472757669395,19.293946466403902 -4.12557836767279,19.25462798593294 -4.30631825557289,19.135001557071543 -4.848489463687374,19.054053692629957 -5.2097023172773165,19.015090438787205 -5.3906611755968665,18.96197263934775 -5.630935856284793,20.06899859057657 -5.878662684714282,21.170058808711033 -6.122698491256761,21.261961458164627 -5.700339772127322,21.30074688992287 -5.51888018878331,21.341637794436892 -5.337890308058137,21.38146285956067 -5.156668731909419,21.498396610312216 -4.612561184596769))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60161
45.95051630397522
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
2023-01-13T08:56:06.858560Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/01/13/059B15
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.415132420914933 -5.0,21.34163779443487 -5.337890308066976,21.300746889922525 -5.5188801887849435,21.196757242813973 -6.0,21.0 -6.0,21.0 -5.0,21.415132420914933 -5.0))
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_059B15_S06E021_2023_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059B15_S06E021_2023_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059B15_S06E021_2023_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059B15_S06E021_2023_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059B15_S06E021_2023_01_13_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