https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-02T18:23:21.091836Z
2021-10-02T18:23:55.799141Z
s3://sentinel-s1-l1c/GRD/2021/10/2/IW/DV/S1A_IW_GRDH_1SDV_20211002T182321_20211002T182355_039944_04BA20_C472
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
2021-10-02T18:23:21.091836Z
2021-10-02T18:23:55.799141Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6231280427787
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-02T20:06:26.720270Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211002T182321_20211002T182355_039944_04BA20_C472
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.360506591621551 23.06816817045859,-4.763147966056691 23.174836576387694,-4.15677277135419 23.280629413182798,-3.550164573467286 23.383959783225244,-2.950250753284748 23.483683537510156,-3.124587065866694 24.388118285411654,-3.331713417243008 25.4509597222205,-3.6946623087709995 25.392685888993697,-3.9416650481379305 25.352482441510002,-4.188539154596756 25.31185994559006,-4.55862950780216 25.250138327713852,-4.8051150190449805 25.208482168249155,-5.174490345448566 25.145236103274012,-5.420545466557838 25.102558653044504,-5.780057023684241 25.039412194260024,-5.746550013737622 24.880261157151995,-5.552814186143256 23.97429561135951,-5.360506591621551 23.06816817045859))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78994667573905
46.01886
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
2021-12-26T12:43:47.791985Z
Batch API, v4.58.0
s3://deafrica-sentinel-1/s1_rtc/N24W005/2021/10/02/04BA20
2.0E-4
2.0E-4
true
block average
2
2
25.0
-5.0
24.0
-4.0
POLYGON((-5.0 24.0,-5.0 25.0,-4.0 25.0,-4.0 24.0,-5.0 24.0))
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_04BA20_N24W005_2021_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BA20_N24W005_2021_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BA20_N24W005_2021_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BA20_N24W005_2021_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BA20_N24W005_2021_10_02_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