https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-31T18:20:31.639320Z
2018-08-31T18:21:01.885069Z
s3://sentinel-s1-l1c/GRD/2018/8/31/IW/DV/S1A_IW_GRDH_1SDV_20180831T182031_20180831T182101_023494_028ECE_F3B8
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
2018-08-31T18:20:31.639320Z
2018-08-31T18:21:01.885069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180831T202532_V20180831T163801_20180831T195531.EOF
347.898231917388
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-31T20:48:45.344897Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180831T182031_20180831T182101_023494_028ECE_F3B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.476912848 14.002112916,-2.906662067 14.113284682,-2.33458856 14.223347543,-1.761964768 14.332040139,-1.196808438 14.437857957,-1.26673806 14.799937108,-1.335947453 15.162221425,-1.371188308 15.343237531,-1.407117352 15.524121401,-1.4440583 15.704816453,-1.529655379 16.138115474,-2.099620215 16.033558478,-2.67705429 15.92597284,-3.253869489 15.816844609,-3.828781241 15.706434035,-3.7380869 15.272125199,-3.699020455 15.091027453,-3.661073943 14.909711716,-3.623876289 14.728248281,-3.550685003 14.365080426,-3.476912848 14.002112916))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87164954999001
46.05439446305408
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
2021-12-23T04:48:48.025232Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15W003/2018/08/31/028ECE
2.0E-4
2.0E-4
true
block average
2
2
16.0
-3.0
15.0
-2.0
POLYGON((-3.0 15.864874425633571,-2.2797354149700237 16.0,-2.0 16.0,-2.0 15.0,-3.0 15.0,-3.0 15.864874425633571))
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_028ECE_N15W003_2018_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028ECE_N15W003_2018_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028ECE_N15W003_2018_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028ECE_N15W003_2018_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028ECE_N15W003_2018_08_31_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