https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-14T03:56:20.385576Z
2023-08-14T03:56:52.161066Z
s3://sentinel-s1-l1c/GRD/2023/8/14/IW/DV/S1A_IW_GRDH_1SDV_20230814T035620_20230814T035652_049866_05FF62_5ED6
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
2023-08-14T03:56:20.385576Z
2023-08-14T03:56:52.161066Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230814T052554_V20230814T012508_20230814T044238.EOF
192.0638842411697
693000
Copernicus Ground Segment
2023-08-14T06:41:37.917174Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230814T035620_20230814T035652_049866_05FF62_5ED6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.345298880253537 -10.48168913028071,25.816200387066406 -10.362877489252257,25.25221702301587 -10.235191772753376,24.68270159318494 -10.105160636326165,24.133355851279873 -9.978708071100137,24.091818558095596 -10.15919986066182,24.0066870878955 -10.5199248524645,23.965093344309583 -10.700528049255011,23.921778976211073 -10.880735964517466,23.879214855161887 -11.06112969407444,23.83778236645587 -11.241798371985649,23.71512276575371 -11.765851866618389,24.26358188752785 -11.89328194639479,24.836649866322002 -12.025182658621262,25.41192027963907 -12.15629633618721,25.94417764306373 -12.276428571796622,25.97985302088338 -12.112467834855028,26.062098475636752 -11.750244943037707,26.102359363103417 -11.568947709167091,26.143978587097912 -11.387962699179115,26.181822604730275 -11.206132058675959,26.22399921767196 -11.025283819906743,26.265527377651367 -10.844295289453061,26.30877466526761 -10.663699036948483,26.345298880253537 -10.48168913028071))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44176
45.96267541495594
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
2023-08-14T10:18:20.933352Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S11E023/2023/08/14/05FF62
2.0E-4
2.0E-4
true
block average
2
2
-10.0
23.0
-11.0
24.0
POLYGON((23.893638481219494 -11.0,24.0 -10.54896069648871,24.0 -11.0,23.893638481219494 -11.0))
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_05FF62_S11E023_2023_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FF62_S11E023_2023_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FF62_S11E023_2023_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FF62_S11E023_2023_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FF62_S11E023_2023_08_14_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