https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T18:56:14.556297Z
2021-02-24T18:56:45.982406Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1A_IW_GRDH_1SDV_20210224T185614_20210224T185645_036736_045161_9881
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
2021-02-24T18:56:14.556297Z
2021-02-24T18:56:45.982406Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210224T211334_V20210224T171106_20210224T202836.EOF
347.60772779991436
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T21:49:03.542900Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210224T185614_20210224T185645_036736_045161_9881
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.69503368661824 23.56851316943502,-13.09458997071029 23.675151688486064,-12.728789210269918 23.738894189947516,-12.484773021815535 23.780900811716236,-12.118788713838686 23.84313237535344,-11.874165668763759 23.884211064749152,-11.274348823911653 23.98318169461085,-11.380104306942851 24.525439868874365,-11.414344172603974 24.706377119391124,-11.450277486494992 24.88703850482516,-11.520572938970737 25.248599645159302,-11.55412200377826 25.429626994265764,-11.588802973525029 25.610470044940136,-11.617882148935031 25.752322005170893,-11.97685872477466 25.694962752398663,-12.227067975281678 25.654428948352106,-12.599389558799913 25.593266769052345,-12.847799287980447 25.55189896800517,-13.096064907053014 25.510106258254996,-13.467551726234566 25.446731539037266,-13.714612376707063 25.404026874353516,-14.077034299459527 25.34057397053698,-14.045806247748539 25.198331895639537,-13.967895173723864 24.836120367502215,-13.88859456081019 24.474156607002847,-13.850471291113248 24.292904378089975,-13.810276218240539 24.112020969686697,-13.773565695542905 23.93051660361749,-13.69503368661824 23.56851316943502))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74461731426661
46.0285
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
2021-12-26T01:34:49.542295Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W014/2021/02/24/045161
2.0E-4
2.0E-4
true
block average
2
2
26.0
-14.0
25.0
-13.0
POLYGON((-14.0 25.35406115132618,-13.46755172624677 25.446731539035532,-13.0 25.526277699119934,-13.0 25.0,-14.0 25.0,-14.0 25.35406115132618))
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_045161_N25W014_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045161_N25W014_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045161_N25W014_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045161_N25W014_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045161_N25W014_2021_02_24_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