https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-01T15:48:22.873131Z
2021-03-01T15:48:47.871517Z
s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T154822_20210301T154847_036807_0453D8_D590
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
2021-03-01T15:48:22.873131Z
2021-03-01T15:48:47.871517Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210301T151444_V20210301T140156_20210301T203656.EOF
347.3681152128551
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-01T16:49:48.215807Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210301T154822_20210301T154847_036807_0453D8_D590
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.534884875095884 28.623791193229994,32.90917801966953 28.686888898888643,33.17002788740361 28.730201509656865,33.43826181241188 28.774173560518804,33.83239026527513 28.83776004412578,34.09706078790733 28.87977119894085,34.485463584077074 28.940431998472135,34.73923852648606 28.97943153889069,35.06446988541704 29.028637079073018,35.0265953271859 29.208866935050068,34.98978076142382 29.389346220566168,34.957238133125074 29.57045411626752,34.92339402289501 29.75136403646755,34.885696486557016 29.931700256500044,34.85022898614837 30.112362932428834,34.770053046561216 30.53337362511141,34.4443094687978 30.485328911931703,34.17506742114423 30.444957345717444,33.90944460375515 30.404548233627523,33.517721130903396 30.343903785738583,33.24789553583146 30.301414731643405,32.85023593211952 30.23770936399299,32.57996848179399 30.193681534896342,32.198693127489065 30.13054197199593,32.25257497449537 29.890214130186514,32.28833767666206 29.7085146709334,32.33285123776247 29.528280574595005,32.38702879985438 29.349673152808883,32.41117839277107 29.16602378612349,32.45370704481223 28.985464471481908,32.49839670658053 28.80527359914203,32.534884875095884 28.623791193229994))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70498706457642
46.33265823265393
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
2021-12-26T01:48:39.252510Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E032/2021/03/01/0453D8
2.0E-4
2.0E-4
true
block average
2
2
30.0
32.0
29.0
33.0
POLYGON((32.45028336968483 29.0,32.411178392771106 29.166023786124175,32.38702879985379 29.349673152811633,32.33285123776251 29.52828057459499,32.288337676662344 29.708514670932374,32.2525749744947 29.89021413018901,32.22796082493947 30.0,33.0 30.0,33.0 29.0,32.45028336968483 29.0))
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_0453D8_N29E032_2021_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0453D8_N29E032_2021_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0453D8_N29E032_2021_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0453D8_N29E032_2021_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0453D8_N29E032_2021_03_01_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