https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-05T16:31:31.629005Z
2020-01-05T16:31:56.355844Z
s3://sentinel-s1-l1c/GRD/2020/1/5/IW/DV/S1A_IW_GRDH_1SDV_20200105T163131_20200105T163156_030667_0383D1_FEEA
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
2020-01-05T16:31:31.629005Z
2020-01-05T16:31:56.355844Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200105T170942_V20200105T132037_20200105T163807.EOF
347.6045493074501
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-05T17:25:44.114929Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200105T163131_20200105T163156_030667_0383D1_FEEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.583879395841386 -23.46779218108157,29.944205913234228 -23.38511868847443,30.188724694081614 -23.32848543973268,30.43303610470998 -23.27147333317113,30.799113122364282 -23.185247789643963,31.042903543342955 -23.127294417825993,31.408196413340004 -23.03966335905639,31.951237546909194 -22.907618647375728,31.90188116011163 -22.72816632528852,31.85628493658968 -22.547708051829865,31.800971422237318 -22.369662067747132,31.749093210765615 -22.19078417184265,31.699675670854514 -22.01131559037539,31.59963679618378 -21.6527202050272,31.57306993246148 -21.55301193520786,31.034737793331914 -21.683358940571157,30.431031617363516 -21.82718376958418,29.826130101677112 -21.96881068758776,29.226816526554003 -22.106672230296763,29.25186854664506 -22.206841039378116,29.34640634999823 -22.567159719819607,29.39314441767472 -22.74745709106709,29.44230748115157 -22.927207781824038,29.49479143199361 -23.106205601612665,29.53739316782446 -23.287487116339154,29.583879395841386 -23.46779218108157))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39769
45.97887542123251
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
2021-12-25T04:01:02.549257Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S22E031/2020/01/05/0383D1
2.0E-4
2.0E-4
true
block average
2
2
-21.0
31.0
-22.0
32.0
POLYGON((31.0 -21.691634749872357,31.57306993246079 -21.553011935208144,31.599636796192762 -21.65272020505947,31.696518912642507 -22.0,31.0 -22.0,31.0 -21.691634749872357))
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_0383D1_S22E031_2020_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0383D1_S22E031_2020_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0383D1_S22E031_2020_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0383D1_S22E031_2020_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0383D1_S22E031_2020_01_05_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 2019
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