https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T05:06:19.466915Z
2023-02-17T05:06:44.465783Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T050619_20230217T050644_047271_05AC47_0BD5
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
2023-02-17T05:06:19.466915Z
2023-02-17T05:06:44.465783Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230217T050525_V20230217T042607_20230217T110107.EOF
192.8655621572086
693000
Copernicus Ground Segment
2023-02-17T05:39:35.839945Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T050619_20230217T050644_047271_05AC47_0BD5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.201757201208101 33.664155984335856,14.78919750280074 33.72951793630607,14.509070420412977 33.77305602681738,14.088353869468765 33.837171216200105,13.807530531310325 33.879117713263035,13.385785687324326 33.940837815106036,13.104287713676799 33.9811825648805,12.822526088531003 34.02088384330048,12.531204191647666 34.06121127863197,12.313971379515978 32.97847143921156,12.22791039166196 32.55830539930009,12.51392371698215 32.517633080581795,12.79067583101919 32.477619801711036,13.067234902306598 32.43699182964836,13.479727834258773 32.37519739954226,13.89353752697448 32.311767820238124,14.171866174569644 32.26829497870024,14.446746714343147 32.22471551654327,14.853333720404885 32.15908118665821,14.866852648659133 32.218632314659445,14.951453173476398 32.5798777009483,15.076242449300098 33.122108970283975,15.201757201208101 33.664155984335856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67288538363088
46.50498046766258
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
2023-02-17T09:39:06.798587Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2023/02/17/05AC47
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.048140252257749 33.0,15.0 32.7908221686871,15.0 33.0,15.048140252257749 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_05AC47_N32E015_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC47_N32E015_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC47_N32E015_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC47_N32E015_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC47_N32E015_2023_02_17_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