https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-04T02:41:48.001540Z
2020-02-04T02:42:13.000395Z
s3://sentinel-s1-l1c/GRD/2020/2/4/IW/DV/S1B_IW_GRDH_1SDV_20200204T024148_20200204T024213_020113_026121_069B
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
2020-02-04T02:41:48.001540Z
2020-02-04T02:42:13.000395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200204T041721_V20200204T000958_20200204T032728.EOF
192.1034966876472
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-04T04:39:53.867288Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200204T024148_20200204T024213_020113_026121_069B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.374015278097175 -12.707281007611629,43.80636664898654 -12.579007720163174,43.22969646451805 -12.447344142030895,42.65360585257273 -12.314465372892373,42.12833538247305 -12.192137578346761,41.95629444099053 -12.913601075362811,41.768462944030574 -13.693774917870492,42.29652529996448 -13.817640136887775,42.875756675085896 -13.952058066513281,43.45565160033203 -14.085109026855413,44.02655233012532 -14.214597781406056,44.20773294119903 -13.431450827698278,44.374015278097175 -12.707281007611629))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43871
46.00761163650865
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
2021-12-25T05:32:39.510187Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S14E044/2020/02/04/026121
2.0E-4
2.0E-4
true
block average
2
2
-13.0
44.0
-14.0
45.0
POLYGON((44.3068017644177 -13.0,44.07619940719838 -14.0,44.0 -14.0,44.0 -13.0,44.3068017644177 -13.0))
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_026121_S14E044_2020_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026121_S14E044_2020_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026121_S14E044_2020_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026121_S14E044_2020_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026121_S14E044_2020_02_04_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