https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-18T06:53:22.681396Z
2018-07-18T06:53:47.679407Z
s3://sentinel-s1-l1c/GRD/2018/7/18/IW/DV/S1A_IW_GRDH_1SDV_20180718T065322_20180718T065347_022845_027A2D_F80E
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
2018-07-18T06:53:22.681396Z
2018-07-18T06:53:47.679407Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180718T084550_V20180718T043352_20180718T075122.EOF
192.7527505038604
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-18T09:08:27.074049Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180718T065322_20180718T065347_022845_027A2D_F80E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.936197135 31.936044999,-12.334256576 32.000520736,-12.607919208 32.044068355,-13.018894389 32.108282467,-13.293194511 32.150351467,-13.705112453 32.212340638,-13.980031965 32.252921726,-14.255194042 32.292905105,-14.555324389 32.335783219,-14.854089235 30.832009101,-14.558818445 30.788705184,-14.288099542 30.748367553,-14.017607477 30.707466509,-13.612300314 30.645061539,-13.342386522 30.602757978,-12.937958538 30.53825578,-12.668638592 30.494558485,-12.276870544 30.429925541,-12.100395173 31.212979069,-11.936197135 31.936044999))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66718729103664
46.43628700005141
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
2021-12-22T17:05:51.462694Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W013/2018/07/18/027A2D
2.0E-4
2.0E-4
true
block average
2
2
32.0
-13.0
31.0
-12.0
POLYGON((-12.0 31.65508136216382,-12.14839388429261 31.0,-13.0 31.0,-13.0 32.0,-12.331041663061402 32.0,-12.0 31.94637947752227,-12.0 31.65508136216382))
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_027A2D_N31W013_2018_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027A2D_N31W013_2018_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027A2D_N31W013_2018_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027A2D_N31W013_2018_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027A2D_N31W013_2018_07_18_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