https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-14T03:27:35.922264Z
2018-08-14T03:28:00.920671Z
s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1B_IW_GRDH_1SDV_20180814T032735_20180814T032800_012253_01693E_648A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-08-14T03:27:35.922264Z
2018-08-14T03:28:00.920671Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180814T064233_V20180814T022946_20180814T054716.EOF
192.801437084572
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-14T08:25:40.314818Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180814T032735_20180814T032800_012253_01693E_648A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.5965731 -29.805738306,29.246830876 -29.725337585,28.988512285 -29.6652698,28.730500517 -29.604701914,28.344061304 -29.512916357,28.086824017 -29.451106444,27.701551168 -29.357465966,27.445094407 -29.294424874,27.120724262 -29.213859308,27.063623743 -29.3920474,27.009074842 -29.57099553,26.956943871 -29.75057888,26.900588896 -29.929122209,26.791596998 -30.287220342,26.735571804 -30.465922028,26.660190736 -30.703614544,26.98906609 -30.785497201,27.249114371 -30.84954451,27.639830152 -30.944639502,27.900734074 -31.00738264,28.292726226 -31.100512165,28.554476213 -31.161938888,28.816561829 -31.222835653,29.171443377 -31.304308696,29.240990902 -31.065160727,29.292569141 -30.885356157,29.39303934 -30.525182816,29.44522847 -30.345572478,29.492841868 -30.164926103,29.543498246 -29.984998063,29.5965731 -29.805738306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0032
45.86782173943023
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
2021-12-23T00:09:35.753795Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S31E029/2018/08/14/01693E
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.539274647546886 -30.0,29.49284186800032 -30.164926102999427,29.44522847000526 -30.34557247798126,29.393039340008354 -30.525182815970492,29.259682726966435 -31.0,29.0 -31.0,29.0 -30.0,29.539274647546886 -30.0))
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_01693E_S31E029_2018_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01693E_S31E029_2018_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01693E_S31E029_2018_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01693E_S31E029_2018_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01693E_S31E029_2018_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 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