https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-13T18:54:46.422807Z
2022-07-13T18:55:11.421298Z
s3://sentinel-s1-l1c/GRD/2022/7/13/IW/DV/S1A_IW_GRDH_1SDV_20220713T185446_20220713T185511_044086_05432A_B028
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
2022-07-13T18:54:46.422807Z
2022-07-13T18:55:11.421298Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220713T205922_V20220713T171118_20220713T202848.EOF
347.81594133010515
693000
Copernicus Ground Segment
2022-07-13T21:37:35.383411Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220713T185446_20220713T185511_044086_05432A_B028
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.433119749465636 17.526221541110708,-11.849291522647311 17.636463755356644,-11.264348512631118 17.745052497440835,-10.678911218500872 17.851859693960268,-10.107410761579088 17.954307303554675,-10.213094862792886 18.49704534901912,-10.318066632412734 19.039957101578135,-10.400602071947615 19.46154077266514,-10.977282707543358 19.360180199407438,-11.568100988723119 19.254306479268905,-12.16004062719789 19.146182461918432,-12.747127942848262 19.036921128438685,-12.433119749465636 17.526221541110708))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84206885503157
46.07019974316044
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
2022-07-13T22:58:39.894047Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N18W011/2022/07/13/05432A
2.0E-4
2.0E-4
true
block average
2
2
19.0
-11.0
18.0
-10.0
POLYGON((-10.310340942847644 19.0,-10.116308224353645 18.0,-11.0 18.0,-11.0 19.0,-10.310340942847644 19.0))
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_05432A_N18W011_2022_07_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05432A_N18W011_2022_07_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05432A_N18W011_2022_07_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05432A_N18W011_2022_07_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05432A_N18W011_2022_07_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