https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-12-18T04:58:24.454394Z
2019-12-18T04:58:55.189391Z
s3://sentinel-s1-l1c/GRD/2019/12/18/IW/DV/S1A_IW_GRDH_1SDV_20191218T045824_20191218T045855_030398_037A79_513F
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
2019-12-18T04:58:24.454394Z
2019-12-18T04:58:55.189391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191218T065106_V20191218T023848_20191218T055618.EOF
192.7305941432188
693000
Copernicus S1 Core Ground Segment - DPA
2019-12-18T07:29:41.831488Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191218T045824_20191218T045855_030398_037A79_513F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.79556038452768 31.632661970384085,16.396834799808218 31.697479447232695,16.126353571822236 31.740688133955704,15.720165270447858 31.804425078464497,15.44906602292936 31.846196840372475,15.041963428232958 31.90777157670586,14.770263289664205 31.94809747566718,14.498327700046246 31.987842538839818,14.18877542305483 32.03232150865664,14.116965985624127 31.6713780141708,13.842410894428536 30.308080337565286,14.146302952709828 30.263104275841165,14.413280082103208 30.222964042880477,14.68003927761757 30.18228136568542,15.07976425648264 30.120243140875743,15.345968284155507 30.078210109335565,15.744849639097893 30.01415265111944,16.010484102118205 29.970777671469904,16.402093623203545 29.905784029676155,16.54825011112987 30.54823159858585,16.713574932414225 31.271164043354997,16.79556038452768 31.632661970384085))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70040626241541
46.3867481618973
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
2021-12-25T03:05:36.342031Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N30E016/2019/12/18/037A79
2.0E-4
2.0E-4
true
block average
2
2
31.0
16.0
30.0
17.0
POLYGON((16.651563402387158 31.0,16.42352770747057 30.0,16.0 30.0,16.0 31.0,16.651563402387158 31.0))
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_037A79_N30E016_2019_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037A79_N30E016_2019_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037A79_N30E016_2019_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037A79_N30E016_2019_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037A79_N30E016_2019_12_18_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