https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-26T07:02:30.644500Z
2021-05-26T07:02:57.944392Z
s3://sentinel-s1-l1c/GRD/2021/5/26/IW/DV/S1B_IW_GRDH_1SDV_20210526T070230_20210526T070257_027072_033BF4_4DC0
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
2021-05-26T07:02:30.644500Z
2021-05-26T07:02:57.944392Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4818941281774
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-26T07:58:10.739608Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210526T070230_20210526T070257_027072_033BF4_4DC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.068368006343775 27.06001753137706,-15.444080503354856 27.124520268487878,-15.69644617748034 27.167241600798754,-16.075352191622812 27.230472508115582,-16.32819225679351 27.2720574629056,-16.70780248515665 27.333578620427026,-16.96110705968149 27.374020199570555,-17.214594598366055 27.414002504904246,-17.563464590203722 27.4682197599921,-17.860539524632248 25.94859824158803,-17.516372793190804 25.89381178309388,-17.266290857859836 25.85345115797683,-17.016379371463458 25.812660786389877,-16.64183473739502 25.75067171472879,-16.39235534615883 25.708811540906208,-16.018465119799224 25.645222792467088,-15.769426104979072 25.60229957127186,-15.398644814338194 25.537550098809994,-15.225937538548585 26.335787413789824,-15.068368006343775 27.06001753137706))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75730039561598
46.08481655891637
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
2021-12-26T06:13:55.821334Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W018/2021/05/26/033BF4
2.0E-4
2.0E-4
true
block average
2
2
27.0
-18.0
26.0
-17.0
POLYGON((-17.85049085539137 26.0,-17.65499814169216 27.0,-17.0 27.0,-17.0 26.0,-17.85049085539137 26.0))
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_033BF4_N26W018_2021_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033BF4_N26W018_2021_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033BF4_N26W018_2021_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033BF4_N26W018_2021_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033BF4_N26W018_2021_05_26_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