https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-07T04:43:47.913140Z
2019-04-07T04:44:15.236628Z
s3://sentinel-s1-l1c/GRD/2019/4/7/IW/DV/S1A_IW_GRDH_1SDV_20190407T044347_20190407T044415_026679_02FE81_721A
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
2019-04-07T04:43:47.913140Z
2019-04-07T04:44:15.236628Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190407T064636_V20190407T021400_20190407T053129.EOF
191.9941647784019
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-07T07:08:15.307373Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190407T044347_20190407T044415_026679_02FE81_721A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.154426302021967 -5.380666112501491,14.056851053619154 -5.138223712575133,12.949362918441677 -4.891530216578641,12.870605112692783 -5.25318644443674,12.748564419242975 -5.7949881628938105,12.669812264767424 -6.156817914169056,12.630057110234647 -6.337658507725462,12.612953528893629 -6.413257228271291,13.162966006253074 -6.537230112053983,13.722777833720016 -6.662741991510044,14.282871000232456 -6.787629744708402,14.82293215401537 -6.9073865434421915,14.839754102213565 -6.831535256200308,14.878850155106798 -6.650096657303558,14.917297309860727 -6.468518041576734,14.956346194386455 -6.287078136102327,15.076722301650772 -5.743500022187958,15.154426302021967 -5.380666112501491))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57602
45.94222737623076
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
2021-12-24T13:56:37.825665Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S06E012/2019/04/07/02FE81
2.0E-4
2.0E-4
true
block average
2
2
-5.0
12.0
-6.0
13.0
POLYGON((12.703943644394442 -6.0,12.748564419242546 -5.794988162895317,12.870605112692584 -5.253186444437407,12.925741474998215 -5.0,13.0 -5.0,13.0 -6.0,12.703943644394442 -6.0))
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_02FE81_S06E012_2019_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FE81_S06E012_2019_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FE81_S06E012_2019_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FE81_S06E012_2019_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FE81_S06E012_2019_04_07_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