https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-06T15:33:15.472998Z
2023-09-06T15:33:48.977275Z
s3://sentinel-s1-l1c/GRD/2023/9/6/IW/DV/S1A_IW_GRDH_1SDV_20230906T153315_20230906T153348_050209_060B14_53F5
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
2023-09-06T15:33:15.472998Z
2023-09-06T15:33:48.977275Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230906T173350_V20230906T135357_20230906T171127.EOF
348.033466750553
693000
Copernicus Ground Segment
2023-09-06T18:19:38.965769Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230906T153315_20230906T153348_050209_060B14_53F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.06031877355046 2.4043543937419365,41.17096729296554 2.639557935055415,42.26167923437719 2.86945842457215,42.18764287357498 3.2315014329562404,42.151223975444196 3.4126861103822703,42.1137450675592 3.593641675039435,42.03983153349342 3.9557535471668266,41.967573755003045 4.318184975524913,41.93063832434669 4.49922320890635,41.876733799975085 4.767806849410821,40.783540546214525 4.5410166799294736,39.67603535532084 4.309403162073826,39.69426210821343 4.221804652268607,39.7299274515547 4.039867006483184,39.767779791073906 3.8583872578214677,39.80490209947874 3.676750592743287,39.8396861424131 3.494616183791979,39.87581430888307 3.3127621998959094,40.026124393833754 2.5865430298653775,40.06031877355046 2.4043543937419365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8298722157995
46.06916445998307
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
2023-09-06T21:56:14.794948Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N03E040/2023/09/06/060B14
2.0E-4
2.0E-4
true
block average
2
2
4.0
40.0
3.0
41.0
POLYGON((40.0 3.0,40.0 4.0,41.0 4.0,41.0 3.0,40.0 3.0))
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_060B14_N03E040_2023_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060B14_N03E040_2023_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060B14_N03E040_2023_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060B14_N03E040_2023_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060B14_N03E040_2023_09_06_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