https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-30T02:59:23.745423Z
2018-04-30T02:59:52.769186Z
s3://sentinel-s1-l1c/GRD/2018/4/30/IW/DV/S1B_IW_GRDH_1SDV_20180430T025923_20180430T025952_010707_0138E4_4F30
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
2018-04-30T02:59:23.745423Z
2018-04-30T02:59:52.769186Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180430T044609_V20180430T003427_20180430T035157.EOF
192.037413182468
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-30T05:03:59.211673Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180430T025923_20180430T025952_010707_0138E4_4F30
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.525647979 12.1707062,42.961128904 12.282419437,42.394871512 12.393211542,41.828137339 12.502820099,41.265534957 12.610356925,41.253870288 12.551981865,41.216070819 12.371336872,41.181992439 12.189978359,41.149437754 12.008320596,41.036819744 11.466180836,41.000253481 11.28527184,40.96488926 11.104124608,40.939377713 10.983018777,41.498425952 10.874235571,42.061641571 10.7635288,42.624447975 10.651796804,43.185594709 10.539302812,43.212092728 10.660703306,43.248854978 10.842327955,43.287020736 11.023667864,43.325721784 11.204898325,43.404213102 11.567139537,43.438360195 11.749277127,43.473982144 11.931116296,43.513433779 12.112190366,43.525647979 12.1707062))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84540485220677
46.04922
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
2022-01-25T14:07:47.528628Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N11E042/2018/04/30/0138E4
2.0E-4
2.0E-4
true
block average
2
2
12.0
42.0
11.0
43.0
POLYGON((42.0 11.0,42.0 12.0,43.0 12.0,43.0 11.0,42.0 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_0138E4_N11E042_2018_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0138E4_N11E042_2018_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0138E4_N11E042_2018_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0138E4_N11E042_2018_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0138E4_N11E042_2018_04_30_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