https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-04T04:33:38.615945Z
2019-10-04T04:34:14.875225Z
s3://sentinel-s1-l1c/GRD/2019/10/4/IW/DV/S1A_IW_GRDH_1SDV_20191004T043338_20191004T043414_029304_035482_5263
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
2019-10-04T04:33:38.615945Z
2019-10-04T04:34:14.875225Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191004T064438_V20191004T021408_20191004T053138.EOF
192.7425822104571
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-04T07:06:03.142097Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191004T043338_20191004T043414_029304_035482_5263
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.044497049665097 31.994143990006943,22.64390665169687 32.05896035155986,22.372158999946063 32.10215667932191,21.964061977482046 32.16585831862962,21.69168439704337 32.20759531630347,21.28265586298575 32.26910101308868,21.009666323715372 32.30936957397565,20.736437115493914 32.34904816167153,20.42648579001244 32.39328813019683,20.391063578369202 32.21282205762426,20.247688630295436 31.490791467053413,20.07042707554665 30.587893699646003,20.03398630410848 30.40744715708179,20.020530262072 30.335864032620115,20.32369765931007 30.29101443547381,20.590963187039954 30.25084795890732,20.85801001914202 30.21013758045775,21.258164953074647 30.148055094075723,21.524654565686202 30.105990779735716,21.92396258685273 30.041883671261658,22.189880282132847 29.998473844581888,22.581910769949847 29.933425416393703,22.59724488479644 30.005138882294286,22.63846241683463 30.185863525573936,22.759109945386857 30.72854786004298,22.84016264047233 31.0902432421742,23.044497049665097 31.994143990006943))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72490083581105
46.37943508902335
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
2021-12-24T23:09:03.395598Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E022/2019/10/04/035482
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((23.0 31.797305304699137,22.819939938295878 31.0,22.0 31.0,22.0 32.0,23.0 32.0,23.0 31.797305304699137))
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_035482_N31E022_2019_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035482_N31E022_2019_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035482_N31E022_2019_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035482_N31E022_2019_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035482_N31E022_2019_10_04_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