https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-26T18:56:20.830973Z
2022-01-26T18:56:52.249522Z
s3://sentinel-s1-l1c/GRD/2022/1/26/IW/DV/S1A_IW_GRDH_1SDV_20220126T185620_20220126T185652_041636_04F405_8DAC
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
2022-01-26T18:56:20.830973Z
2022-01-26T18:56:52.249522Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220126T174428_V20220126T171118_20220126T234618.EOF
347.6070761285476
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-26T20:20:54.449983Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220126T185620_20220126T185652_041636_04F405_8DAC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.69498616251575 23.568762715048166,-13.09502395851987 23.675322657700676,-12.72951280912436 23.739019894130223,-12.48568998842666 23.78099709936311,-12.119996235259695 23.843185668337302,-11.87556707163962 23.884236434571534,-11.274397703007123 23.983439345910757,-11.380165268532133 24.525695144030642,-11.414408670443855 24.706631666019295,-11.450346199097579 24.88729226142327,-11.52064955340819 25.248851770329324,-11.554201902388824 25.42987847755925,-11.58888668954526 25.610720725301928,-11.617951854484026 25.752482277758837,-11.978496324260753 25.694866612271564,-12.228508768607767 25.654359264934413,-12.60053517720321 25.593238274666675,-12.8487482887455 25.551898755672767,-13.096817135865704 25.510135067843365,-13.468010784973137 25.446804883217517,-13.714875676185732 25.404130832464983,-14.077004117589038 25.34072530647553,-14.045792815029568 25.198573754331445,-13.967874070575615 24.836363973653892,-13.888565866835073 24.47440193987755,-13.85043878964464 24.293150583893524,-13.810240067920722 24.112268033967574,-13.773525628049253 23.930764490498834,-13.69498616251575 23.568762715048166))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74562679662296
46.02911
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
2022-01-26T22:28:52.933825Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N24W013/2022/01/26/04F405
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0))
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_04F405_N24W013_2022_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F405_N24W013_2022_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F405_N24W013_2022_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F405_N24W013_2022_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F405_N24W013_2022_01_26_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