https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-02T16:37:51.454841Z
2022-10-02T16:38:16.452449Z
s3://sentinel-s1-l1c/GRD/2022/10/2/IW/DV/S1A_IW_GRDH_1SDV_20221002T163751_20221002T163816_045265_05693A_8F95
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
2022-10-02T16:37:51.454841Z
2022-10-02T16:38:16.452449Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221002T171516_V20221002T132912_20221002T164642.EOF
347.16962031940744
693000
Copernicus Ground Segment
2022-10-02T18:11:48.686871Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221002T163751_20221002T163816_045265_05693A_8F95
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812410107501872 -31.494244793857124,30.160740771907523 -31.414317131386472,30.423594095868847 -31.35327541781262,30.686104762417845 -31.29169908820775,31.07922563935669 -31.198336454091248,31.340874253376732 -31.135432021760984,31.73269594689623 -31.040086295547717,31.993474327869404 -30.975865987805786,32.33225301403323 -30.891507174370915,32.274032273581646 -30.71339547696435,32.10315480268602 -30.17797746936151,32.04712485568118 -29.999321647337773,31.934022217645257 -29.642343113144683,31.86021041403088 -29.404393289476666,31.525340094666944 -29.487553383038005,31.267538259701066 -29.550898978618136,31.011109127826323 -29.613331156313414,30.627432095556077 -29.70567805521363,30.37431043410632 -29.765898306894663,29.988832866890903 -29.856559611989027,29.72961656565399 -29.91680937788945,29.395128885886617 -29.99366737574539,29.4141435840763 -30.05277221683179,29.4654043813159 -30.232565834737322,29.515708514908503 -30.412596590372132,29.573533338991005 -30.59091631754948,29.661861949575048 -30.95389267573529,29.714386792018452 -31.133485627709824,29.763059204960985 -31.313982093239442,29.812410107501872 -31.494244793857124))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82703
45.64295609985366
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
2022-10-02T19:19:22.318430Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/10/02/05693A
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_05693A_S31E030_2022_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05693A_S31E030_2022_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05693A_S31E030_2022_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05693A_S31E030_2022_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05693A_S31E030_2022_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 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