https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-07T17:03:38.549013Z
2022-02-07T17:04:05.854613Z
s3://sentinel-s1-l1c/GRD/2022/2/7/IW/DV/S1A_IW_GRDH_1SDV_20220207T170338_20220207T170405_041809_04F9FB_6020
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
2022-02-07T17:03:38.549013Z
2022-02-07T17:04:05.854613Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220207T172910_V20220207T153233_20220207T220733.EOF
347.4433319934901
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-07T19:00:03.604217Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220207T170338_20220207T170405_041809_04F9FB_6020
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.322442570949804 -26.957578014177155,22.691717971533155 -26.872689008430406,22.944328484731415 -26.813986444208414,23.320829044131667 -26.725553007840343,23.5722730210842 -26.66586107178756,23.822199186464942 -26.606032322134208,24.199092459368728 -26.514858734232327,24.747398514900077 -26.38018020527551,24.692859593538817 -26.20165979393468,24.63912517033993 -26.02286313645552,24.532625033386843 -25.665084801307458,24.42747857112094 -25.307044455155584,24.30189492868854 -24.874543094397957,23.760102564477265 -25.007108393343508,23.38870161401084 -25.09667839865418,23.1408929101987 -25.15585599509997,22.892806942174552 -25.21463034123146,22.522574156103715 -25.301463889911318,22.273110869184464 -25.359387978478665,21.906212401413192 -25.443712935753744,21.975666588758703 -25.698282249982928,22.025488146321035 -25.87808968274635,22.074694371550287 -26.058052050590522,22.171635849373605 -26.418355971820162,22.221591764074233 -26.598186260637807,22.27091550622931 -26.778176054280344,22.322442570949804 -26.957578014177155))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3692
46.00185294434336
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
2022-02-07T20:51:38.122484Z
Batch API, v4.89.6
s3://deafrica-sentinel-1/s1_rtc/S25E023/2022/02/07/04F9FB
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.78915446015335 -25.0,24.0 -24.948410491052666,24.0 -25.0,23.78915446015335 -25.0))
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_04F9FB_S25E023_2022_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F9FB_S25E023_2022_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F9FB_S25E023_2022_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F9FB_S25E023_2022_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F9FB_S25E023_2022_02_07_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 2019
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