https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-02T04:59:01.141320Z
2022-12-02T04:59:13.574955Z
s3://sentinel-s1-l1c/GRD/2022/12/2/IW/DV/S1A_IW_GRDH_1SDV_20221202T045901_20221202T045913_046148_058642_3E7D
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
2022-12-02T04:59:01.141320Z
2022-12-02T04:59:13.574955Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221202T050220_V20221202T041757_20221202T105257.EOF
192.6947121176286
693000
Copernicus Ground Segment
2022-12-02T05:29:01.837772Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221202T045901_20221202T045913_046148_058642_3E7D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.547057253249925 30.529685660900412,16.14515847828955 30.59588975831421,15.873761441739921 30.63984354588819,15.4680971709034 30.704416617530377,15.195622319557712 30.74702954655431,14.92401872968388 30.78890196764825,14.51593169420201 30.85068057322031,14.242257605600832 30.891346762566187,13.966618514511635 30.9316868482894,13.89452386341705 30.570732470358536,13.85806631496288 30.390264045105653,13.841033459678837 30.308349260162593,14.38678355855555 30.227030474893827,14.657600668036489 30.185783794047552,15.062995814926227 30.12293130430184,15.332933440128716 30.080342263604948,15.736661903811523 30.01554152223093,16.004531392524452 29.971816647537054,16.404558739949238 29.905434387687997,16.42350720967883 29.987505655022588,16.46398800146873 30.16837820510877,16.505978316664596 30.34900188088641,16.547057253249925 30.529685660900412))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75142234007746
46.57740542044144
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
2022-12-02T08:13:42.887431Z
Batch API, v4.162.1
s3://deafrica-sentinel-1/s1_rtc/N29E015/2022/12/02/058642
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.972556315840862,15.83187314553592 30.0,16.0 30.0,16.0 29.972556315840862))
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_058642_N29E015_2022_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058642_N29E015_2022_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058642_N29E015_2022_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058642_N29E015_2022_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058642_N29E015_2022_12_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 2021
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