https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-11T18:35:06.781444Z
2021-12-11T18:35:31.780293Z
s3://sentinel-s1-l1c/GRD/2021/12/11/IW/DV/S1A_IW_GRDH_1SDV_20211211T183506_20211211T183531_040965_04DD99_BD33
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
2021-12-11T18:35:06.781444Z
2021-12-11T18:35:31.780293Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0115130621397
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-11T20:59:27.327276Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211211T183506_20211211T183531_040965_04DD99_BD33
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968723389553807 6.113550421076273,-5.411868262381638 6.228896990887223,-4.848844676833662 6.34487064333117,-4.293166934706058 6.4586729985668825,-3.748637501975647 6.5695525771767445,-3.8215803146704452 6.931615152244459,-3.892988734856912 7.294058334913634,-3.930093843635121 7.474987810001457,-4.051169922093843 8.077792341345418,-4.596387957744891 7.9683981944628215,-5.158733055221145 7.854749828362486,-5.721429576574409 7.7402121992952235,-6.278846219043226 7.625953429043012,-6.267554350575367 7.565979270369623,-6.230695451527911 7.384320417371158,-6.190691056768558 7.203308732347063,-6.154678151856417 7.021470307102909,-6.044199959791494 6.476442496162163,-5.968723389553807 6.113550421076273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82282415498209
46.06017750255595
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
2021-12-26T16:16:28.362420Z
Batch API, v4.69.5
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/12/11/04DD99
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.82303135718285,-3.8929887348570036 7.294058334914108,-3.8350534717787106 7.0,-4.0 7.0,-4.0 7.82303135718285))
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_04DD99_N07W004_2021_12_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DD99_N07W004_2021_12_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DD99_N07W004_2021_12_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DD99_N07W004_2021_12_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DD99_N07W004_2021_12_11_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