https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-25T15:52:25.474428Z
2018-02-25T15:52:53.480231Z
s3://sentinel-s1-l1c/GRD/2018/2/25/IW/DV/S1B_IW_GRDH_1SDV_20180225T155225_20180225T155253_009781_011AC2_5E41
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
2018-02-25T15:52:25.474428Z
2018-02-25T15:52:53.480231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180225T163451_V20180225T123833_20180225T155603.EOF
347.9213821804552
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-25T16:45:15.993945Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180225T155225_20180225T155253_009781_011AC2_5E41
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.203779435 -12.727993362,37.768823559 -12.600268551,38.337876361 -12.470312909,38.906362607 -12.339170724,39.446748623 -12.213296722,39.402316334 -12.033397508,39.361242697 -11.852624617,39.321838174 -11.671469116,39.275536848 -11.491941585,39.232578228 -11.3116392,39.190295986 -11.131188534,39.10909652 -10.769526175,39.081911698 -10.652519868,38.544121628 -10.776799376,37.978443353 -10.906414514,37.41227879 -11.034995571,36.850177773 -11.161508219,36.876582427 -11.278936827,36.955219227 -11.641903766,36.996284514 -11.823001045,37.037951611 -12.003968654,37.083052386 -12.184166282,37.120994255 -12.36598761,37.160706134 -12.54741454,37.203779435 -12.727993362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59782
45.9917366445776
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
2022-01-21T14:35:27.549758Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S11E037/2018/02/25/011AC2
2.0E-4
2.0E-4
true
block average
2
2
-10.0
37.0
-11.0
38.0
POLYGON((37.56637032279933 -11.0,38.0 -10.9014751908913,38.0 -11.0,37.56637032279933 -11.0))
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_011AC2_S11E037_2018_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_011AC2_S11E037_2018_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_011AC2_S11E037_2018_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_011AC2_S11E037_2018_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_011AC2_S11E037_2018_02_25_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