https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T17:28:20.489788Z
2021-01-12T17:28:45.487953Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T172820_20210112T172845_036108_043B95_C7B2
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
2021-01-12T17:28:20.489788Z
2021-01-12T17:28:45.487953Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T212912_V20210112T171921_20210112T203651.EOF
347.0859816890528
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-13T08:55:06.409751Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T172820_20210112T172845_036108_043B95_C7B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.881584560980319 32.948091704767805,7.27934225229939 33.01169113234458,7.551341713525819 33.054399335483346,7.959634091934152 33.117320918972176,8.232706015477264 33.15860925590446,8.506858604127643 33.19942064937762,8.91654507253332 33.25921809064807,9.190570519161952 33.29841766621152,9.530754721227698 33.346174038488485,9.494336771122867 33.52650188592486,9.45910911237426 33.70708208501537,9.421418744250078 33.887322455752866,9.386801448425768 34.067978676643875,9.349475476729964 34.2482645297946,9.315711026237787 34.429029347567145,9.279701154472715 34.60948667602577,9.246662594167802 34.79033831522069,9.234378343260168 34.849896136546086,8.891209240581945 34.80303802918379,8.609264031083962 34.76376630722195,8.194003909365923 34.704660875326404,7.913747650700577 34.66392873444436,7.4933701442223635 34.601550022167274,7.214323445135363 34.559291138611584,6.935982616357787 34.516461347367155,6.529926575624295 34.452757685143,6.670487477074357 33.85114700730177,6.7558712405407215 33.490028721152946,6.840050530822716 33.12873148258534,6.881584560980319 32.948091704767805))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65576088340048
46.25575036451275
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
2021-12-25T23:20:06.421253Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E006/2021/01/12/043B95
2.0E-4
2.0E-4
true
block average
2
2
34.0
6.0
33.0
7.0
POLYGON((6.869649422852686 33.0,6.635709319691431 34.0,7.0 34.0,7.0 33.0,6.869649422852686 33.0))
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_043B95_N33E006_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B95_N33E006_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B95_N33E006_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B95_N33E006_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B95_N33E006_2021_01_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