https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-28T15:54:54.101106Z
2019-01-28T15:55:23.118790Z
s3://sentinel-s1-l1c/GRD/2019/1/28/IW/DV/S1A_IW_GRDH_1SDV_20190128T155454_20190128T155523_025680_02DA53_0349
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
2019-01-28T15:54:54.101106Z
2019-01-28T15:55:23.118790Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190128T181941_V20190128T140952_20190128T172722.EOF
347.6204645139752
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-28T18:42:45.728379Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190128T155454_20190128T155523_025680_02DA53_0349
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.628242004504088 23.25119145818258,32.00832799605289 23.319204692722735,32.263406104883714 23.364294011231262,32.774076899121 23.453225722942868,33.15752561694886 23.518828832420578,33.41336807474204 23.56204031953262,33.66937711915929 23.604831337994582,34.04231366517881 23.666358717260895,34.03093806007392 23.724295810319614,33.962988888615904 24.086297826672816,33.92747061958945 24.267040622911683,33.892760889220376 24.44790886390397,33.72852782640014 25.29216359478108,33.35064916063749 25.231335845260737,33.09126112424229 25.188984523288575,32.832053180582236 25.14617961799822,32.44358208789964 25.081124402275716,31.926264267233453 24.992807788978304,31.667884334707164 24.94797666461578,31.282901633983826 24.880287425635924,31.541046335472203 23.67202190386877,31.615798573838493 23.30924647486356,31.628242004504088 23.25119145818258))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84508637974968
46.69987167470073
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
2021-12-24T10:23:50.644019Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23E033/2019/01/28/02DA53
2.0E-4
2.0E-4
true
block average
2
2
24.0
33.0
23.0
34.0
POLYGON((33.97918732275762 24.0,34.0 23.88911960270064,34.0 23.659377773844792,33.41336807495527 23.562040319568236,33.0 23.49187823951555,33.0 24.0,33.97918732275762 24.0))
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_02DA53_N23E033_2019_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02DA53_N23E033_2019_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02DA53_N23E033_2019_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02DA53_N23E033_2019_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02DA53_N23E033_2019_01_28_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