https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-07T04:28:12.550925Z
2021-10-07T04:28:36.922768Z
s3://sentinel-s1-l1c/GRD/2021/10/7/IW/DV/S1A_IW_GRDH_1SDV_20211007T042812_20211007T042836_040008_04BC56_BBEE
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
2021-10-07T04:28:12.550925Z
2021-10-07T04:28:36.922768Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0128991708537
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-07T09:15:49.370869Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211007T042812_20211007T042836_040008_04BC56_BBEE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.85728200991941 -7.238227652153689,18.319176780536004 -7.118747397858977,17.757551307671562 -6.993320573268789,17.19911974388782 -6.86789309141834,16.650328164590007 -6.7439375134869115,16.610362297642467 -6.924649175960616,16.529491065071202 -7.286069195940363,16.445970309213966 -7.646913559141559,16.345960664108965 -8.087021579042478,16.898635849087338 -8.212871209115221,17.461220248215906 -8.340121313988583,18.0232167022872 -8.466370684813178,18.559337820157303 -8.585984189702257,18.577551636220235 -8.506961138452848,18.6155846089842 -8.325254825753698,18.654521094262922 -8.143755872935255,18.696999278826727 -7.963052166073198,18.738000171808046 -7.782023115341867,18.85728200991941 -7.238227652153689))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55496
45.92493030717691
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
2021-12-26T12:58:14.099485Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S09E017/2021/10/07/04BC56
2.0E-4
2.0E-4
true
block average
2
2
-8.0
17.0
-9.0
18.0
POLYGON((18.0 -8.461155182054842,17.0 -8.235798611393031,17.0 -8.0,18.0 -8.0,18.0 -8.461155182054842))
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_04BC56_S09E017_2021_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BC56_S09E017_2021_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BC56_S09E017_2021_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BC56_S09E017_2021_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BC56_S09E017_2021_10_07_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