https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-02T17:19:55.304456Z
2022-01-02T17:20:20.303658Z
s3://sentinel-s1-l1c/GRD/2022/1/2/IW/DV/S1A_IW_GRDH_1SDV_20220102T171955_20220102T172020_041285_04E83C_E0D3
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
2022-01-02T17:19:55.304456Z
2022-01-02T17:20:20.303658Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220102T174424_V20220102T171119_20220102T234619.EOF
347.1607785296023
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-02T17:53:29.891203Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220102T171955_20220102T172020_041285_04E83C_E0D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.179373621656003 31.896408278490842,9.580135510670098 31.961317761072596,9.853063771344143 32.004745566705154,10.126764277214749 32.047666727673914,10.535958085604053 32.1106642770914,10.808055342550054 32.15177893466691,11.218656231685983 32.21264607942923,11.492045344939724 32.25239180008511,11.794507672175202 32.29562309431869,11.491084063437352 33.79862545938879,11.18346544573009 33.75581688325376,10.904942977860326 33.71634762737196,10.626101684888077 33.67616934407609,10.20941773223 33.61488699321328,9.796268751473324 33.552651186564475,9.51678319034631 33.509722819306276,9.238769322008267 33.46635234444724,8.829966123084414 33.40136391628817,8.843693910398578 33.34132778808124,8.928844958321152 32.980254418195244,9.0963375012832 32.257693387165475,9.179373621656003 31.896408278490842))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69715224583072
46.42577192092818
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
2022-01-02T19:43:49.602709Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N32E008/2022/01/02/04E83C
2.0E-4
2.0E-4
true
block average
2
2
33.0
8.0
32.0
9.0
POLYGON((9.0 32.67329233278409,8.924188406155562 33.0,9.0 33.0,9.0 32.67329233278409))
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_04E83C_N32E008_2022_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E83C_N32E008_2022_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E83C_N32E008_2022_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E83C_N32E008_2022_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E83C_N32E008_2022_01_02_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