https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-22T14:52:22.837638Z
2019-05-22T14:52:51.852813Z
s3://sentinel-s1-l1c/GRD/2019/5/22/IW/DV/S1A_IW_GRDH_1SDV_20190522T145222_20190522T145251_027341_031575_0495
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
2019-05-22T14:52:22.837638Z
2019-05-22T14:52:51.852813Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190522T153438_V20190522T114147_20190522T145917.EOF
347.57101174275954
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-22T17:00:15.433440Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190522T145222_20190522T145251_027341_031575_0495
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53067887781353 -24.49202556270926,55.101978070012784 -24.36050413651443,55.34757324250114 -24.303216609747782,55.71555209967669 -24.21654646300741,55.96059441943953 -24.158275842883725,56.32774087649321 -24.07013766135692,56.57222623407387 -24.010892777213094,56.91765557590595 -23.926425641494433,56.79971335387081 -23.510253821112258,56.69880811212573 -23.151612534797735,56.59852980062795 -22.792883992529678,56.46568206807882 -22.314088517972785,55.88216965596564 -22.455588249659396,55.27674595486326 -22.599880954227565,54.91289141627948 -22.68536703847986,54.670072674457266 -22.741901043033582,54.10530496616226 -22.871784316552237,54.23050317185725 -23.352888780913865,54.32491420215901 -23.713368203983908,54.419834804461416 -24.07377753972191,54.53067887781353 -24.49202556270926))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97694
45.65825118247717
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
2021-12-24T16:16:59.171911Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S25E054/2019/05/22/031575
2.0E-4
2.0E-4
true
block average
2
2
-24.0
54.0
-25.0
55.0
POLYGON((54.530678877813564 -24.49202556270944,54.40040409661776 -24.0,55.0 -24.0,55.0 -24.383980979107545,54.530678877813564 -24.49202556270944))
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_031575_S25E054_2019_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031575_S25E054_2019_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031575_S25E054_2019_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031575_S25E054_2019_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031575_S25E054_2019_05_22_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