https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-18T16:46:20.769193Z
2022-12-18T16:46:45.767395Z
s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T164620_20221218T164645_046388_058E9B_3740
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
2022-12-18T16:46:20.769193Z
2022-12-18T16:46:45.767395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221218T172309_V20221218T133724_20221218T165454.EOF
347.2392092070283
693000
Copernicus Ground Segment
2022-12-18T18:18:00.862971Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221218T164620_20221218T164645_046388_058E9B_3740
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.461018504241586 -30.446861440039637,27.684419003993877 -30.395664155316602,28.082698742201263 -30.30326929938124,28.465996193941624 -30.213076582958422,28.728413983074997 -30.150571064060518,28.985669178858508 -30.088723658330814,29.372844198929016 -29.99454626911687,29.628876687859822 -29.931552793917387,29.95344410268155 -29.85085304409374,29.898024004566437 -29.67209460041301,29.845290066352938 -29.49260216140447,29.788227065031172 -29.314218595854634,29.729046096432093 -29.13639459952247,29.671112777014173 -28.95827771645371,29.611005874306578 -28.780730684304025,29.555178822837448 -28.602127563706798,29.482304120411158 -28.36461625121514,29.16304980434722 -28.443738058269687,28.911756748065265 -28.505394520115445,28.65531139978323 -28.567780450946003,28.273872622868886 -28.65953706750397,27.886580140646796 -28.751460732052927,27.63260336539401 -28.811045593628755,27.37326300614636 -28.87134047602675,27.023883431595266 -28.9516552144746,27.09377490481086 -29.19001603750923,27.147785971883984 -29.369172424011886,27.196992182813545 -29.549450632223387,27.254297122909634 -29.727881102076463,27.306966481851585 -29.90739602078149,27.35804479957044 -30.087295993944856,27.408322557853708 -30.267395117122472,27.461018504241586 -30.446861440039637))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15810182039657
45.81973519556846
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
2022-12-18T21:12:58.301827Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/S30E028/2022/12/18/058E9B
2.0E-4
2.0E-4
true
block average
2
2
-29.0
28.0
-30.0
29.0
POLYGON((28.0 -30.0,28.0 -29.0,29.0 -29.0,29.0 -30.0,28.0 -30.0))
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_058E9B_S30E028_2022_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058E9B_S30E028_2022_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058E9B_S30E028_2022_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058E9B_S30E028_2022_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058E9B_S30E028_2022_12_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