https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-12T19:02:54.857099Z
2022-02-12T19:03:19.854997Z
s3://sentinel-s1-l1c/GRD/2022/2/12/IW/DV/S1A_IW_GRDH_1SDV_20220212T190254_20220212T190319_041884_04FC8B_4E34
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
2022-02-12T19:02:54.857099Z
2022-02-12T19:03:19.854997Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220212T225448_V20220212T185810_20220212T221540.EOF
347.81377822374003
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-13T08:45:44.735433Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220212T190254_20220212T190319_041884_04FC8B_4E34
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.502367577526828 17.57005776786622,-13.919537811398737 17.680085006039175,-13.33445046078573 17.78867121230445,-12.748221642637981 17.895587709302006,-12.175627745828757 17.9981912381735,-12.209308406270859 18.179302201141937,-12.24571017561346 18.360020459423964,-12.468127492835087 19.505487693181433,-13.046343147353298 19.40389979255506,-13.637322131478797 19.298034475041096,-14.227048185880644 19.190350861287303,-14.81632008998859 19.080716710157034,-14.69042588945597 18.4767266607865,-14.502367577526828 17.57005776786622))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82163789558593
46.0585911890578
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
2022-02-13T12:14:50.074601Z
Batch API, v4.89.6
s3://deafrica-sentinel-1/s1_rtc/N18W013/2022/02/12/04FC8B
2.0E-4
2.0E-4
true
block average
2
2
19.0
-13.0
18.0
-12.0
POLYGON((-12.369976089379273 19.0,-12.245710175614159 18.36002045942744,-12.209308406269686 18.179302201136046,-12.175964115819202 18.0,-13.0 18.0,-13.0 19.0,-12.369976089379273 19.0))
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_04FC8B_N18W013_2022_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FC8B_N18W013_2022_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FC8B_N18W013_2022_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FC8B_N18W013_2022_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FC8B_N18W013_2022_02_12_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