https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-02T17:12:58.451683Z
2021-01-02T17:13:23.449821Z
s3://sentinel-s1-l1c/GRD/2021/1/2/IW/DV/S1A_IW_GRDH_1SDV_20210102T171258_20210102T171323_035962_04366F_7D53
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
2021-01-02T17:12:58.451683Z
2021-01-02T17:13:23.449821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210102T194438_V20210102T152409_20210102T184139.EOF
346.76039120854966
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-02T21:07:59.337451Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210102T171258_20210102T171323_035962_04366F_7D53
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.085134278679922 36.856362832666804,10.4928539335586 36.918340471574986,10.780367371395954 36.96113736352789,11.209346442012428 37.02361580559586,11.496480410716801 37.06451401665183,11.927745199545123 37.12455789633664,12.215625202890728 37.16371576444338,12.503796516671205 37.20217466953413,12.860249439536933 37.248702794614054,12.82295984869895 37.42882236279864,12.75082004267497 37.7895487195499,12.7136842281951 37.9697728088597,12.676328692325344 38.149967790806954,12.636795403945365 38.32989046865501,12.549578742382906 38.75008427417237,12.185742296232082 38.70395225192519,11.89162071737369 38.665770014631136,11.597814071412373 38.626850438738614,11.157706010975636 38.56709258821512,10.86470942054218 38.52633777519797,10.425840460241762 38.46383576906552,10.133685748684623 38.42125740581287,9.716446038249712 38.35908882927702,9.820075052678996 37.93850270463007,9.95246630291007 37.39734240111383,10.041862064019988 37.036767312917206,10.085134278679922 36.856362832666804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56778325431731
46.1966873384334
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
2021-12-25T22:49:52.412685Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E010/2021/01/02/04366F
2.0E-4
2.0E-4
true
block average
2
2
39.0
10.0
38.0
11.0
POLYGON((10.0 38.40133827421768,10.425840460290695 38.46383576907253,11.0 38.54515622718268,11.0 38.0,10.0 38.0,10.0 38.40133827421768))
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_04366F_N38E010_2021_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04366F_N38E010_2021_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04366F_N38E010_2021_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04366F_N38E010_2021_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04366F_N38E010_2021_01_02_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