https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-15T16:05:21.577748Z
2023-10-15T16:05:46.576733Z
s3://sentinel-s1-l1c/GRD/2023/10/15/IW/DV/S1A_IW_GRDH_1SDV_20231015T160521_20231015T160546_050778_061E9A_6677
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
2023-10-15T16:05:21.577748Z
2023-10-15T16:05:46.576733Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231015T162949_V20231015T155729_20231015T223229.EOF
347.331019575349
693000
Copernicus Ground Segment
2023-10-15T16:51:36.501495Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231015T160521_20231015T160546_050778_061E9A_6677
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.278312609689067 29.252181854854705,28.67399834919648 29.31836556010788,28.943842282160062 29.362777703046554,29.345561594000777 29.427817865026167,29.614489672125035 29.470636746059295,30.151474634099074 29.554409170781405,30.553983344608355 29.615695158288954,30.82337007552821 29.655990232340308,30.789122006202458 29.836676700809583,30.71705166080174 30.197698407748852,30.643980945892533 30.5585622819274,30.57314242821651 30.91973844869985,30.524986341994097 31.16010105420034,30.250754814513787 31.120119001072887,29.97718444744842 31.07961895083438,29.703832692138217 31.03853798391392,29.294230788874927 30.975831928706878,29.02147160425643 30.933309947307887,28.613257272294682 30.86852667030631,28.34216394063053 30.82474497304353,27.941256481085006 30.75888430776937,27.99682645015444 30.51829699960835,28.0342034182124 30.336934696881425,28.07407769442001 30.155987379745113,28.11546555203973 29.975293791904186,28.155969806473326 29.794454882667246,28.19787226879834 29.613851825880523,28.238537052371843 29.43304382618098,28.278312609689067 29.252181854854705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7225512777881
46.59100429613076
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
2023-10-15T21:29:34.602467Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/15/061E9A
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.55706221400522 31.0,30.6439809458858 30.558562281960068,30.756517965064734 30.0,30.0 30.0,30.0 31.0,30.55706221400522 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_061E9A_N30E030_2023_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061E9A_N30E030_2023_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061E9A_N30E030_2023_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061E9A_N30E030_2023_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061E9A_N30E030_2023_10_15_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