https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T05:38:04.723958Z
2021-05-12T05:38:29.721599Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T053804_20210512T053829_026867_0335B7_0382
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
2021-05-12T05:38:04.723958Z
2021-05-12T05:38:29.721599Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.952923232852
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T08:41:08.652258Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210512T053804_20210512T053829_026867_0335B7_0382
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.2201526918410295 34.79061513846314,6.833818681956772 34.850960630845314,6.56059061426067 34.89284060433997,6.147023810643303 34.9549829773766,5.872148903117047 34.99545827668562,5.460829932738495 35.05479354478591,5.1821422049919645 35.09415220143626,4.904486679886729 35.13269358236417,4.511474035164784 35.186091707862914,4.476099428748382 35.005668033892476,4.442923249206813 34.82485830936768,4.336935772752795 34.28327035567121,4.299959488471612 34.10295727586651,4.262144553695847 33.92275632799077,4.213394666547116 33.6827501469269,4.599203367568748 33.62885945876822,4.8713371953961255 33.59007613297746,5.143753912035918 33.550619314698864,5.55135066759185 33.4903965520531,5.823295570998872 33.44942527573484,6.228077400653473 33.38726277787302,6.49876732004765 33.34490809872482,6.877533481100405 33.284571140056855,7.0188166354235335 33.88603298966146,7.1029764785500165 34.24732346360096,7.1438174602792355 34.42816927275486,7.183608209447366 34.609182901179246,7.2201526918410295 34.79061513846314))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55752331637733
46.03444947221211
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
2021-12-26T05:31:29.341082Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/05/12/0335B7
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.045364375825073 34.0,7.0 33.80592798068569,7.0 34.0,7.045364375825073 34.0))
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_0335B7_N33E007_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335B7_N33E007_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335B7_N33E007_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335B7_N33E007_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335B7_N33E007_2021_05_12_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