https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-14T02:10:05.623373Z
2021-07-14T02:10:34.666342Z
s3://sentinel-s1-l1c/GRD/2021/7/14/IW/DV/S1A_IW_GRDH_1SDV_20210714T021005_20210714T021034_038767_049317_1613
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
2021-07-14T02:10:05.623373Z
2021-07-14T02:10:34.666342Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1342544789932
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-14T11:20:24.506928Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210714T021005_20210714T021034_038767_049317_1613
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30053204878522 -13.999031636599664,51.726340348149066 -13.868854061339379,51.14738783334635 -13.73609752702285,50.56908525795506 -13.60199808166229,50.044043315189576 -13.478957527248522,49.98615393464715 -13.717156652276753,49.94119782437626 -13.897100682732242,49.85345411796046 -14.257537284062497,49.80562139262604 -14.436823010914436,49.76235134614684 -14.617212235129863,49.71678889905777 -14.797061992207201,49.673304133783034 -14.97742085923423,49.6447146850135 -15.100058220534931,50.17397315356385 -15.225009273227379,50.75898018406069 -15.361509211771834,51.34182660119142 -15.495811699915343,51.91996860197827 -15.627357175644942,52.118595138810534 -14.781023714790678,52.30053204878522 -13.999031636599664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44067
46.05360000018747
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
2021-12-26T08:40:55.423731Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2021/07/14/049317
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.30053204878521 -13.99903163659974,52.30030675104922 -14.0,52.0 -14.0,52.0 -13.930896668164134,52.30053204878521 -13.99903163659974))
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_049317_S14E052_2021_07_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049317_S14E052_2021_07_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049317_S14E052_2021_07_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049317_S14E052_2021_07_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049317_S14E052_2021_07_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