https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-29T17:16:52.918022Z
2021-05-29T17:17:21.945623Z
s3://sentinel-s1-l1c/GRD/2021/5/29/IW/DV/S1A_IW_GRDH_1SDV_20210529T171652_20210529T171721_038105_047F45_D96A
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
2021-05-29T17:16:52.918022Z
2021-05-29T17:17:21.945623Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.6139405927033
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-29T19:16:50.928166Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210529T171652_20210529T171721_038105_047F45_D96A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.76256609812002 -38.18156679387544,22.124296609887004 -38.098925171349435,22.40687405456473 -38.03344486878923,22.688947039644667 -37.967289171894066,23.11110416250345 -37.866795315614254,23.39190312592721 -37.79896329610846,23.812135895712363 -37.6959682115354,24.091643296127472 -37.626477527548275,24.480169813306574 -37.52855374672598,24.320540711227295 -37.118674554536625,24.184332378250076 -36.76503179128414,24.04940270352712 -36.411211904613914,23.871067332306236 -35.93819253194861,23.48970341236333 -36.034092836104506,23.21539595313326 -36.102172810682845,22.803053344107315 -36.20311699154935,22.527574172790136 -36.26962553324633,22.113485435499644 -36.368200518271166,21.836849978145615 -36.43312150592981,21.55975654482285 -36.49740306922614,21.2051001113037 -36.57856697791191,21.368477823027 -37.05525982908997,21.492002053966534 -37.41187360592172,21.61661951743423 -37.76834986004356,21.76256609812002 -38.18156679387544))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.56319
45.36446177880252
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
2021-12-26T06:25:47.742649Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S38E024/2021/05/29/047F45
2.0E-4
2.0E-4
true
block average
2
2
-37.0
24.0
-38.0
25.0
POLYGON((24.27483225930945 -37.0,24.480169813306667 -37.52855374672594,24.0 -37.64926173763136,24.0 -37.0,24.27483225930945 -37.0))
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_047F45_S38E024_2021_05_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047F45_S38E024_2021_05_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047F45_S38E024_2021_05_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047F45_S38E024_2021_05_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047F45_S38E024_2021_05_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