https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-02T04:50:02.243149Z
2023-05-02T04:50:27.241424Z
s3://sentinel-s1-l1c/GRD/2023/5/2/IW/DV/S1A_IW_GRDH_1SDV_20230502T045002_20230502T045027_048350_05D0A1_28EA
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
2023-05-02T04:50:02.243149Z
2023-05-02T04:50:27.241424Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230502T044859_V20230502T040942_20230502T104442.EOF
192.8291445659042
693000
Copernicus Ground Segment
2023-05-02T05:22:53.708532Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230502T045002_20230502T045027_048350_05D0A1_28EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.194433162641367 33.150155124381705,18.786730523144506 33.21516830829535,18.507841306241954 33.25881427868136,18.088992643500365 33.32311066890206,17.80942173058724 33.36519087839953,17.389565946118495 33.427131207417865,17.10933402832482 33.4676357183146,16.82884365810593 33.50750729881723,16.53927926290622 33.547961236184086,16.23900331176604 32.04458807463958,16.523662737338302 32.00373905316478,16.799414012438586 31.963520892956844,17.074923528792212 31.922705388269026,17.487728037176936 31.860365163657598,17.76262030141637 31.818062550818283,18.174485421893852 31.753498620487534,18.448742562963343 31.709718273216275,18.84970054371833 31.644571860828798,19.028239922583545 32.42739349576454,19.194433162641367 33.150155124381705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67100117297928
46.50662929121508
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
2023-05-02T08:14:19.516146Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N32E017/2023/05/02/05D0A1
2.0E-4
2.0E-4
true
block average
2
2
33.0
17.0
32.0
18.0
POLYGON((17.0 32.0,17.0 33.0,18.0 33.0,18.0 32.0,17.0 32.0))
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_05D0A1_N32E017_2023_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D0A1_N32E017_2023_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D0A1_N32E017_2023_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D0A1_N32E017_2023_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D0A1_N32E017_2023_05_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 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