https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T17:26:53.672039Z
2022-03-08T17:27:13.705486Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T172653_20220308T172713_042233_05088A_FDF1
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
2022-03-08T17:26:53.672039Z
2022-03-08T17:27:13.705486Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220308T175734_V20220308T171931_20220308T235431.EOF
347.44206987979237
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T19:50:11.774876Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T172653_20220308T172713_042233_05088A_FDF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.10675655464137 27.452940948337158,8.468673877089742 27.514804727260415,8.720998357030805 27.557334299230202,9.099258495322486 27.620173696021748,9.351755571249464 27.66150823539123,9.730605320958611 27.72260873143023,9.98362659112016 27.762801771413898,10.236428743482637 27.802469860263926,10.607245800170643 27.85976546973101,10.394148165744161 28.942055726470777,10.019105791733638 28.885120094816706,9.76420857398192 28.84578957728038,9.50831034455869 28.805792171673044,9.125600075250373 28.74501192252656,8.869712623716788 28.703730796758123,8.486264523870945 28.640905247648792,8.232355477264461 28.5986648332296,7.866555518862259 28.536909917961495,7.906243146478454 28.35725849757092,7.947383075784055 28.17655038033018,7.9877824882440605 27.995717862146883,8.067414727063241 27.633857555233476,8.10675655464137 27.452940948337158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72708991525174
46.03198
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
2022-03-08T22:21:26.779300Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N28E008/2022/03/08/05088A
2.0E-4
2.0E-4
true
block average
2
2
29.0
8.0
28.0
9.0
POLYGON((8.0 28.559438221850957,8.48626452385355 28.640905247645925,9.0 28.724749449818887,9.0 28.0,8.0 28.0,8.0 28.559438221850957))
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_05088A_N28E008_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05088A_N28E008_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05088A_N28E008_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05088A_N28E008_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05088A_N28E008_2022_03_08_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