https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-13T18:25:57.978322Z
2021-12-13T18:26:22.977147Z
s3://sentinel-s1-l1c/GRD/2021/12/13/IW/DV/S1A_IW_GRDH_1SDV_20211213T182557_20211213T182622_040994_04DE86_3050
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
2021-12-13T18:25:57.978322Z
2021-12-13T18:26:22.977147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1086273582841
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-13T19:43:02.745454Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211213T182557_20211213T182622_040994_04DE86_3050
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.436610146247962 32.615035654599325,-7.037225038084864 32.67914816574572,-6.7634202907372885 32.72231313929015,-6.351676610126805 32.78602333219773,-6.076122370225751 32.82785570094615,-5.662978845868771 32.889369920221476,-5.376782849061983 32.93112243860137,-5.098820698201155 32.97101977780159,-4.7911691810298604 33.01441415620429,-4.821923828299746 33.19552457609785,-4.863460147881702 33.37523486746175,-4.939170680050096 33.73566587909178,-4.985439279377978 33.9147337795567,-5.021269349699258 34.0952237762655,-5.064096704076212 34.27476597373719,-5.098846841017927 34.45540031216797,-5.111230173404358 34.514979186449466,-5.432050440538294 34.47089256873655,-5.712541255919288 34.431604812799534,-5.992767299550549 34.391675803346665,-6.412447825788028 34.33060567222526,-6.692375362313459 34.28902415998626,-7.1108418532397755 34.22559459144059,-7.389468279488069 34.18251741450635,-7.793136690440447 34.118901489333034,-7.695044106895725 33.6978725219438,-7.652403663080113 33.51730543576858,-7.607675199828998 33.33707637744149,-7.56408216644465 33.15667009969049,-7.519605809088244 32.97640977580706,-7.477727622218642 32.795735891425736,-7.436610146247962 32.615035654599325))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64083216324473
46.5147129431795
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
2021-12-26T16:22:23.600552Z
Batch API, v4.69.6
s3://deafrica-sentinel-1/s1_rtc/N33W007/2021/12/13/04DE86
2.0E-4
2.0E-4
true
block average
2
2
34.0
-7.0
33.0
-6.0
POLYGON((-7.0 33.0,-7.0 34.0,-6.0 34.0,-6.0 33.0,-7.0 33.0))
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_04DE86_N33W007_2021_12_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DE86_N33W007_2021_12_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DE86_N33W007_2021_12_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DE86_N33W007_2021_12_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DE86_N33W007_2021_12_13_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