https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-01T16:37:29.482070Z
2018-09-01T16:37:58.515428Z
s3://sentinel-s1-l1c/GRD/2018/9/1/IW/DV/S1B_IW_GRDH_1SDV_20180901T163729_20180901T163758_012524_0171A4_EF24
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
2018-09-01T16:37:29.482070Z
2018-09-01T16:37:58.515428Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180901T185030_V20180901T145021_20180901T180751.EOF
347.2172517638912
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-01T19:15:55.090038Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180901T163729_20180901T163758_012524_0171A4_EF24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.681273905 30.92079557,20.080698088 30.986278431,20.351813559 31.029971284,20.758946929 31.094443574,21.030672133 31.136711622,21.438707739 31.199039835,21.711026088 31.23987398,21.983576952 31.280132075,22.268999943 31.321630575,22.078481873 32.281488695,22.005527532 32.642287546,21.945025679 32.944870195,21.654419565 32.903807081,21.376932491 32.863926179,21.099695325 32.82343164,20.68431513 32.761542551,20.407716627 32.719520525,19.993309079 32.655347405,19.717368653 32.611807562,19.31086488 32.546482587,19.4637503 31.88214146,19.545957295 31.520633235,19.681273905 30.92079557))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71030068446169
46.50168921419633
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
2021-12-23T04:56:11.680489Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2018/09/01/0171A4
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.681273904999905 30.92079556999996,19.663406279157197 31.0,20.0 31.0,20.0 30.973048531799087,19.681273904999905 30.92079556999996))
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_0171A4_N30E019_2018_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0171A4_N30E019_2018_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0171A4_N30E019_2018_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0171A4_N30E019_2018_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0171A4_N30E019_2018_09_01_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