https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-18T06:36:13.833802Z
2023-07-18T06:36:38.832419Z
s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T063613_20230718T063638_049474_05F2F0_9696
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
2023-07-18T06:36:13.833802Z
2023-07-18T06:36:38.832419Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230718T063827_V20230718T055644_20230718T123144.EOF
193.0664978004466
693000
Copernicus Ground Segment
2023-07-18T07:40:28.286535Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230718T063613_20230718T063638_049474_05F2F0_9696
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.834421730646361 36.218657805415525,-7.245138617338186 36.28162809747158,-7.535234562865411 36.32518759354351,-7.97097713974648 36.389206896462426,-8.261864931002215 36.43100371438976,-8.698774601391378 36.49237038108543,-8.990426456119382 36.53239317927386,-9.282375959815566 36.571703321285256,-9.59062091350857 36.61238171213302,-9.737737689591963 35.89100617384738,-9.896176277948054 35.11011165943668,-9.593762558377016 35.06906112446897,-9.307322352643476 35.029438091270364,-9.02116047906106 34.989140745841695,-8.59244821907862 34.92743410819506,-8.306999477881622 34.88545834287119,-7.879375177466775 34.821241948092634,-7.594663737436941 34.777598354822146,-7.191541030298676 34.71457412529318,-7.006769639126884 35.49643838171327,-6.834421730646361 36.218657805415525))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55454616657848
46.44917419246249
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
2023-07-18T11:51:40.342463Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N35W008/2023/07/18/05F2F0
2.0E-4
2.0E-4
true
block average
2
2
36.0
-8.0
35.0
-7.0
POLYGON((-7.0 35.52480637823743,-7.124088738531867 35.0,-8.0 35.0,-8.0 36.0,-7.0 36.0,-7.0 35.52480637823743))
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_05F2F0_N35W008_2023_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F2F0_N35W008_2023_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F2F0_N35W008_2023_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F2F0_N35W008_2023_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F2F0_N35W008_2023_07_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 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