https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-21T05:06:05.138757Z
2019-05-21T05:06:38.805044Z
s3://sentinel-s1-l1c/GRD/2019/5/21/IW/DV/S1A_IW_GRDH_1SDV_20190521T050605_20190521T050638_027321_0314D7_49A0
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
2019-05-21T05:06:05.138757Z
2019-05-21T05:06:38.805044Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190521T065514_V20190521T024656_20190521T060426.EOF
192.8298903480155
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-21T07:24:31.619492Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190521T050605_20190521T050638_027321_0314D7_49A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.106033306981992 33.26065531752343,14.700770515040332 33.325191549977255,14.425545723955395 33.36821136208719,14.012205616500365 33.43159727414436,13.736314862085779 33.47308975730916,13.321990714665317 33.53417748520174,13.045454015042429 33.57413311639895,12.768664678196028 33.613471403470804,12.451308465644585 33.657754477491245,12.342837983652002 33.11647871102521,12.306067210604901 32.93610318916329,12.268261462909633 32.75586911745414,12.231455825423176 32.57549258340506,12.086977733573367 31.85357621139471,12.06824278214083 31.7575927567118,12.378834142259809 31.712774325384977,12.649739335668636 31.67301655740046,12.920412386622932 31.632685083890813,13.32598069233634 31.571115193218485,13.596061430588403 31.52935551665959,14.000728662581635 31.465649919110653,14.270200396789713 31.422470892647446,14.667025004051638 31.35777858226745,14.688453647171555 31.4539175613391,14.853659664230982 32.176912009920606,14.895795047413547 32.35753231067361,14.938982462539883 32.53798521981311,14.981115356018307 32.71861163769985,15.106033306981992 33.26065531752343))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68751744762942
46.36801707070941
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
2021-12-24T16:13:06.189365Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E013/2019/05/21/0314D7
2.0E-4
2.0E-4
true
block average
2
2
32.0
13.0
31.0
14.0
POLYGON((14.0 31.465764630363466,13.596061430615816 31.529355516654913,13.0 31.620602777198208,13.0 32.0,14.0 32.0,14.0 31.465764630363466))
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_0314D7_N31E013_2019_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0314D7_N31E013_2019_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0314D7_N31E013_2019_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0314D7_N31E013_2019_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0314D7_N31E013_2019_05_21_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