https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T18:56:52.045495Z
2021-02-24T18:57:21.061535Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1A_IW_GRDH_1SDV_20210224T185652_20210224T185721_036736_045162_A339
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
2021-02-24T18:56:52.045495Z
2021-02-24T18:57:21.061535Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210224T184400_V20210224T153227_20210224T220727.EOF
347.49907088626674
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T19:47:07.324724Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210224T185652_20210224T185721_036736_045162_A339
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.205605527783941 25.954546317196062,-13.832882804570254 26.019337517678967,-13.582177701865085 26.0623380399225,-13.207546362302264 26.125728044549557,-12.956908188189288 26.167556900018837,-12.580373002296009 26.229522496655726,-12.32889497148753 26.270323150681204,-12.077403777554839 26.31065818735641,-11.731237468121925 26.365400234113913,-11.743073730576334 26.42330394085024,-11.778688912337543 26.60395293681155,-11.816116484548987 26.784317212911755,-11.85186038114167 26.96493931047025,-11.886621170012983 27.145709312755685,-11.959073235714389 27.50678764454179,-11.99408105627093 27.687507833045075,-12.05446810363955 27.9891305020244,-12.404316740175691 27.93520888848092,-12.658974648362548 27.895357577021134,-12.913950829120449 27.85495695190432,-13.295512276691188 27.79356341560672,-13.549563701943079 27.75206416164366,-13.930277627499297 27.688943121083106,-14.183842332784188 27.6462826360889,-14.56113309546764 27.58188624356996,-14.297905222948756 26.374493343570713,-14.205605527783941 25.954546317196062))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76213340580919
46.1657462045899
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
2021-12-26T01:33:21.230441Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W013/2021/02/24/045162
2.0E-4
2.0E-4
true
block average
2
2
27.0
-13.0
26.0
-12.0
POLYGON((-12.0 26.322898665688854,-12.58037300230802 26.22952249665339,-13.0 26.160365333233344,-13.0 27.0,-12.0 27.0,-12.0 26.322898665688854))
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_045162_N26W013_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045162_N26W013_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045162_N26W013_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045162_N26W013_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045162_N26W013_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