https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-29T15:34:02.460572Z
2019-04-29T15:34:36.333890Z
s3://sentinel-s1-l1c/GRD/2019/4/29/IW/DV/S1A_IW_GRDH_1SDV_20190429T153402_20190429T153436_027006_030A70_CFB7
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
2019-04-29T15:34:02.460572Z
2019-04-29T15:34:36.333890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190429T161440_V20190429T122255_20190429T154025.EOF
347.6456976297091
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-29T16:32:39.575915Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190429T153402_20190429T153436_027006_030A70_CFB7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.77750962818172 -22.690977157487463,44.36301648700997 -22.55625850518377,44.960369217758284 -22.41635310521496,45.55652137756481 -22.274258348661213,46.12971268345302 -22.13530487594822,45.975123801429646 -21.598550106533317,45.92485373266976 -21.419318885857788,45.72916960006179 -20.7012191653571,45.60342550822262 -20.233903590942244,45.036802494309974 -20.37039448505046,44.447610338646754 -20.510128335457395,43.85735971757765 -20.647872490302625,43.278935761216594 -20.78067187874721,43.39810929835956 -21.250112805218123,43.491075013647745 -21.610724108609826,43.58333563323616 -21.971537721777764,43.63096964587035 -22.15161500173117,43.77750962818172 -22.690977157487463))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32259
45.70305100746322
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
2021-12-24T15:04:47.729010Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2019/04/29/030A70
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.0 -20.614585163787822,44.44761033871473 -20.510128335441422,45.0 -20.379122629485014,45.0 -21.0,44.0 -21.0,44.0 -20.614585163787822))
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_030A70_S21E044_2019_04_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030A70_S21E044_2019_04_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030A70_S21E044_2019_04_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030A70_S21E044_2019_04_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030A70_S21E044_2019_04_29_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