https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-01T16:37:47.408259Z
2018-10-01T16:38:16.435238Z
s3://sentinel-s1-l1c/GRD/2018/10/1/IW/DV/S1A_IW_GRDH_1SDV_20181001T163747_20181001T163816_023945_029D5D_2277
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
2018-10-01T16:37:47.408259Z
2018-10-01T16:38:16.435238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181001T185408_V20181001T145104_20181001T180834.EOF
347.31093369353306
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-01T19:03:35.033332Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181001T163747_20181001T163816_023945_029D5D_2277
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.009463979 29.424446878,20.407511476 29.490901832,20.675327014 29.534896313,21.077481651 29.599876977,21.345868972 29.642521324,21.748870531 29.705470217,22.017815214 29.746755727,22.560847591 29.828350181,22.442194522 30.426626488,22.299880278 31.148895173,22.239733848 31.451122965,21.961172365 31.410707934,21.687409313 31.370363816,21.413881505 31.329437152,21.004036953 31.266958022,20.73110936 31.224581299,20.322177902 31.159933947,20.049867443 31.116116382,19.645166993 31.049857701,19.754214418 30.566319985,19.794336892 30.385407896,20.009463979 29.424446878))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73357139143524
46.55739726505286
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
2021-12-23T15:05:50.019646Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2018/10/01/029D5D
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.880616851769407 30.0,19.656410901656045 31.0,20.0 31.0,20.0 30.0,19.880616851769407 30.0))
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_029D5D_N30E019_2018_10_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029D5D_N30E019_2018_10_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029D5D_N30E019_2018_10_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029D5D_N30E019_2018_10_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029D5D_N30E019_2018_10_01_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