https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-23T06:20:48.775124Z
2018-01-23T06:21:12.249117Z
s3://sentinel-s1-l1c/GRD/2018/1/23/IW/DV/S1A_IW_GRDH_1SDV_20180123T062048_20180123T062112_020278_0229F1_3D4C
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
2018-01-23T06:20:48.775124Z
2018-01-23T06:21:12.249117Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180123T082204_V20180123T040051_20180123T071821.EOF
192.6642617180315
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-23T08:51:20.734175Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180123T062048_20180123T062112_020278_0229F1_3D4C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.077181275 30.337887819,-4.47928095 30.404253353,-4.749557804 30.448116704,-5.155422765 30.512862387,-5.426295609 30.555324522,-5.833042925 30.617961701,-6.10449613 30.659013765,-6.64962759 30.739641371,-6.684295798 30.55902425,-6.826456132 29.836653353,-6.862369878 29.656105809,-6.90195291 29.45121696,-6.363958251 29.369911167,-6.09604455 29.328564243,-5.694582208 29.26553858,-5.427216074 29.222853245,-5.02658558 29.1578263,-4.759780932 29.113811052,-4.362826282 29.047272033,-4.318079852 29.25252428,-4.11663849 30.156953155,-4.077181275 30.337887819))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8370046382043
46.622903039967
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
2022-01-20T16:05:24.755663Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29W006/2018/01/23/0229F1
2.0E-4
2.0E-4
true
block average
2
2
30.0
-6.0
29.0
-5.0
POLYGON((-5.0 29.153440428518152,-5.427216073995946 29.22285324499914,-6.0 29.31348618758084,-6.0 30.0,-5.0 30.0,-5.0 29.153440428518152))
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_0229F1_N29W006_2018_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0229F1_N29W006_2018_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0229F1_N29W006_2018_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0229F1_N29W006_2018_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0229F1_N29W006_2018_01_23_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