https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-02T17:08:30.766470Z
2021-05-02T17:08:55.766017Z
s3://sentinel-s1-l1c/GRD/2021/5/2/IW/DV/S1A_IW_GRDH_1SDV_20210502T170830_20210502T170855_037712_04733C_013F
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
2021-05-02T17:08:30.766470Z
2021-05-02T17:08:55.766017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7200265434598
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T01:44:45.060989Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210502T170830_20210502T170855_037712_04733C_013F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.649667514076977 20.719931780168313,14.239195670782104 20.827809296564716,14.833724548233041 20.934397388336475,15.429801682374919 21.039038422639784,16.023945179126116 21.141117668626066,15.98981641335155 21.322095652855264,15.951969997670869 21.502535146139017,15.917306791834235 21.68350693093935,15.88356377804386 21.864627824278053,15.847083143373075 22.045285648360696,15.81391296942661 22.22649130878065,15.777440169468782 22.407142480338845,15.73118231019966 22.6477796496413,15.133618604473211 22.547262791357877,14.530932297688599 22.443487553464266,13.933192572874042 22.338187148892768,13.335400464358944 22.230515486264878,13.385393440453061 21.989281887308096,13.463123533002163 21.626993884123024,13.535968801976598 21.263809727191525,13.649667514076977 20.719931780168313))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86742915088983
46.0785573004805
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
2021-12-26T05:02:45.040342Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E013/2021/05/02/04733C
2.0E-4
2.0E-4
true
block average
2
2
22.0
13.0
21.0
14.0
POLYGON((13.591118723729029 21.0,13.535968801978335 21.26380972718304,13.463123533001992 21.62699388412356,13.383172230995074 22.0,14.0 22.0,14.0 21.0,13.591118723729029 21.0))
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_04733C_N21E013_2021_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04733C_N21E013_2021_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04733C_N21E013_2021_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04733C_N21E013_2021_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04733C_N21E013_2021_05_02_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