https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-10T15:45:22.990619Z
2019-04-10T15:45:52.007774Z
s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1A_IW_GRDH_1SDV_20190410T154522_20190410T154552_026729_030068_3825
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
2019-04-10T15:45:22.990619Z
2019-04-10T15:45:52.007774Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190411T104113_V20190410T140952_20190410T172722.EOF
347.94985597832937
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-11T12:05:53.180634Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190410T154522_20190410T154552_026729_030068_3825
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.918585636708265 -11.260919454534982,39.455639856595326 -11.140062139748352,40.026487355424784 -11.010443079138735,40.59683729428616 -10.879762867668221,41.1512044524853 -10.751628128649491,41.136626119378484 -10.693939488626167,41.056497976550894 -10.331998665957135,41.015592771401884 -10.151239159290997,40.97085793257524 -9.971380507271624,40.93186605049522 -9.79019469003674,40.8460335980648 -9.42967088814363,40.80362032680855 -9.24930512563553,40.776466561545284 -9.128525106798115,40.22444985671879 -9.25500034074443,39.65659581179584 -9.38413248079457,39.088323165644084 -9.512363782651512,38.553759487854805 -9.632064212870931,38.580238657368895 -9.753262967719403,38.70536069636054 -10.296078017593693,38.7432431215551 -10.477886767853661,38.787029950480225 -10.658371928717456,38.82665729040415 -10.839799149509139,38.90435062638865 -11.203023309215395,38.918585636708265 -11.260919454534982))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35106
45.90759462184396
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
2021-12-24T14:07:26.479677Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S11E038/2019/04/10/030068
2.0E-4
2.0E-4
true
block average
2
2
-10.0
38.0
-11.0
39.0
POLYGON((38.86092411481453 -11.0,38.78702995047816 -10.65837192870823,38.74324312155591 -10.477886767857687,38.70536069635853 -10.296078017585113,38.63711298423366 -10.0,39.0 -10.0,39.0 -11.0,38.86092411481453 -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_030068_S11E038_2019_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030068_S11E038_2019_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030068_S11E038_2019_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030068_S11E038_2019_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030068_S11E038_2019_04_10_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