https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-14T18:30:44.292855Z
2022-10-14T18:31:09.291268Z
s3://sentinel-s1-l1c/GRD/2022/10/14/IW/DV/S1A_IW_GRDH_1SDV_20221014T183044_20221014T183109_045442_056F22_3521
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
2022-10-14T18:30:44.292855Z
2022-10-14T18:31:09.291268Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221014T222107_V20221014T182525_20221014T214255.EOF
347.7515591919805
693000
Copernicus Ground Segment
2022-10-15T07:18:07.072658Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221014T183044_20221014T183109_045442_056F22_3521
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.702124141348311 19.654325140382934,-6.115370678357368 19.762867963779563,-5.523875201675439 19.870196570059697,-4.9316232462409255 19.97555591749242,-4.3478343340587156 20.077340495896763,-4.64063550935448 21.584157623294324,-5.230633483033357 21.483391224742338,-5.829403946237819 21.378853195735054,-6.427103020728531 21.27222323047824,-7.019113998520991 21.16436467216011,-6.815938469945401 20.198187590529095,-6.702124141348311 19.654325140382934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82532359805759
46.03679
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
2022-10-15T08:36:38.586662Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N20W006/2022/10/14/056F22
2.0E-4
2.0E-4
true
block average
2
2
21.0
-6.0
20.0
-5.0
POLYGON((-6.0 20.0,-6.0 21.0,-5.0 21.0,-5.0 20.0,-6.0 20.0))
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_056F22_N20W006_2022_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056F22_N20W006_2022_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056F22_N20W006_2022_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056F22_N20W006_2022_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056F22_N20W006_2022_10_14_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 2021
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