https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-14T04:58:13.804327Z
2018-06-14T04:58:44.528265Z
s3://sentinel-s1-l1c/GRD/2018/6/14/IW/DV/S1A_IW_GRDH_1SDV_20180614T045813_20180614T045844_022348_026B66_01BD
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
2018-06-14T04:58:13.804327Z
2018-06-14T04:58:44.528265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180614T065001_V20180614T023838_20180614T055608.EOF
192.728740566507
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-14T07:22:08.357469Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180614T045813_20180614T045844_022348_026B66_01BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.79351374270512 31.632221690944714,16.39509782228497 31.696974462512298,16.124823566864613 31.740140906275396,15.718946532755671 31.80381610012944,15.448055332914668 31.845547801616288,15.0412656033245 31.907064136958493,14.76977454619559 31.94735215873911,14.498048448348895 31.987060260870102,14.187139804217512 32.03172491039969,14.115367486688807 31.67082829011077,13.840979387029307 30.30784477222074,14.14620427387419 30.262680665709084,14.412976864094745 30.222577627189864,14.679531891941386 30.18193296595384,15.078951326610674 30.11995329326246,15.344952139681446 30.077960321158024,15.743529397079296 30.01396442839676,16.008961629761835 29.970631521921597,16.40026851572556 29.905702251850176,16.5463242489424 30.54792852496585,16.7115683934039 31.27076980104452,16.79351374270512 31.632221690944714))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70957335411706
46.39026746215317
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
2022-04-26T14:11:27.492045Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N30E014/2018/06/14/026B66
2.0E-4
2.0E-4
true
block average
2
2
31.0
14.0
30.0
15.0
POLYGON((15.0 30.13220451830869,14.412976864070536 30.222577627193317,14.0 30.284314502536695,14.0 31.0,15.0 31.0,15.0 30.13220451830869))
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_026B66_N30E014_2018_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026B66_N30E014_2018_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026B66_N30E014_2018_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026B66_N30E014_2018_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026B66_N30E014_2018_06_14_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