https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-05T15:40:53.086827Z
2019-04-05T15:41:26.262202Z
s3://sentinel-s1-l1c/GRD/2019/4/5/IW/DV/S1A_IW_GRDH_1SDV_20190405T154053_20190405T154126_026657_02FDC2_0446
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
2019-04-05T15:40:53.086827Z
2019-04-05T15:41:26.262202Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190405T175457_V20190405T140139_20190405T171909.EOF
348.0356250986347
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-05T18:11:12.115908Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190405T154053_20190405T154126_026657_02FDC2_0446
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.06106128026233 2.136329084499883,39.173587129187645 2.372294462186098,40.26052568076172 2.601865312021789,40.223682259188124 2.7829113922339594,40.18777063418468 2.9642415601885883,40.150404194254435 3.145259526144547,40.11190470745236 3.326032566729195,40.0749191982133 3.507117736092927,40.039048873829145 3.6884291181034627,40.00403722001072 3.8699137818964973,39.9723433783153 4.052083505051703,39.936409689795795 4.233359880932669,39.90253207551508 4.415055733303644,39.888043673463486 4.481803357640272,38.798504220134646 4.255258155621586,37.68360008462275 4.021683536994198,37.69828435453399 3.954743818237518,37.73278750323907 3.772534676022873,37.76918409853423 3.5907209782787164,37.801394494375 3.4080174491802233,37.83687026527691 3.2260007710408325,37.873240046154635 3.0441703279285557,37.91073337055092 2.8625743394418994,37.94975269987817 2.6812996124949193,37.98750371096674 2.4997521422857236,38.0238512571122 2.3179033277669427,38.06106128026233 2.136329084499883))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84622543295541
46.22878532551825
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
2021-12-24T13:49:36.842541Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N03E037/2019/04/05/02FDC2
2.0E-4
2.0E-4
true
block average
2
2
4.0
37.0
3.0
38.0
POLYGON((37.88235969933386 3.0,37.80139449437598 3.408017449174874,37.76918409853433 3.59072097827853,37.732787503239884 3.7725346760186516,37.698284354533136 3.9547438182420027,37.68835670618878 4.0,38.0 4.0,38.0 3.0,37.88235969933386 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_02FDC2_N03E037_2019_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FDC2_N03E037_2019_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FDC2_N03E037_2019_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FDC2_N03E037_2019_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FDC2_N03E037_2019_04_05_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