https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-21T15:33:09.556277Z
2023-05-21T15:33:43.070940Z
s3://sentinel-s1-l1c/GRD/2023/5/21/IW/DV/S1A_IW_GRDH_1SDV_20230521T153309_20230521T153343_048634_05D96F_9D52
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
2023-05-21T15:33:09.556277Z
2023-05-21T15:33:43.070940Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230521T173435_V20230521T135351_20230521T171121.EOF
348.03514996743525
693000
Copernicus Ground Segment
2023-05-21T18:20:03.391672Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230521T153309_20230521T153343_048634_05D96F_9D52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.060242509138575 2.4041443704937207,41.17089744147232 2.6393148883195003,42.261703721747665 2.8692015065411445,42.18768029690462 3.231246254777134,42.15126805480369 3.4124318357889853,42.11379536908787 3.593388243313475,42.03989334109039 3.955501555251447,41.96764349503326 4.317933637003691,41.930718450157116 4.49897349636406,41.87675055825517 4.767917286768324,40.78346462283582 4.541142412878477,39.67594768051964 4.3095612741758265,39.694246351418286 4.221602617255629,39.729905633124936 4.039664188361064,39.767751912771836 3.858183583128454,39.80486817718925 3.676546099255574,39.83964616402601 3.4944109388082727,39.87576828134259 3.312556157394854,40.026054176384186 2.586333720932288,40.060242509138575 2.4041443704937207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82997468242374
46.06929827168399
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
2023-05-22T08:15:00.180366Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/N03E042/2023/05/21/05D96F
2.0E-4
2.0E-4
true
block average
2
2
4.0
42.0
3.0
43.0
POLYGON((42.03102269761076 4.0,42.234960750064545 3.0,42.0 3.0,42.0 4.0,42.03102269761076 4.0))
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_05D96F_N03E042_2023_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D96F_N03E042_2023_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D96F_N03E042_2023_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D96F_N03E042_2023_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D96F_N03E042_2023_05_21_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