https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T17:19:31.742033Z
2021-12-15T17:19:56.740359Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1B_IW_GRDH_1SDV_20211215T171931_20211215T171956_030039_039636_085A
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
2021-12-15T17:19:31.742033Z
2021-12-15T17:19:56.740359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211215T173458_V20211215T153154_20211215T220654.EOF
347.0824229736585
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T18:04:37.162480Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211215T171931_20211215T171956_030039_039636_085A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.941907839299484 32.93582055181775,9.337801931666325 32.999140481449395,9.615848466192515 33.04280246687721,9.895844922257666 33.08610124823385,10.314604140484963 33.14961109324635,10.728639694071266 33.21094156585181,11.007573929699415 33.25143466941051,11.287188389272965 33.291362608874294,11.587988258262818 33.3335645283942,11.406250596056937 34.23570067456108,11.370940709531869 34.41627948800874,11.287429522384205 34.836754497822874,10.9810662342602 34.79493751057609,10.696477648007312 34.75535414056057,10.41260208426925 34.71516997031154,9.987119889666792 34.65363054034232,9.56308089738635 34.59073236614871,9.28111535290702 34.548040399976806,8.999775253100234 34.50475123448719,8.59892969710508 34.44186902018101,8.610344570984601 34.38194392653164,8.655017217268318 34.20166871435617,8.688621730012375 34.01964063125196,8.732193961677392 33.83919664222443,8.772769327029248 33.65827863554335,8.814583685929765 33.47756074538222,8.89912400918061 33.11627999573576,8.941907839299484 32.93582055181775))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60105416807176
46.44594398058432
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
2021-12-26T16:27:38.762384Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/N33E008/2021/12/15/039636
2.0E-4
2.0E-4
true
block average
2
2
34.0
8.0
33.0
9.0
POLYGON((8.926691996068811 33.0,8.814583685951192 33.477560745291406,8.732193961678211 33.839196642221324,8.693364399133989 34.0,9.0 34.0,9.0 33.0,8.926691996068811 33.0))
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_039636_N33E008_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039636_N33E008_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039636_N33E008_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039636_N33E008_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039636_N33E008_2021_12_15_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