https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-02T04:27:24.162913Z
2022-10-02T04:27:49.162214Z
s3://sentinel-s1-l1c/GRD/2022/10/2/IW/DV/S1A_IW_GRDH_1SDV_20221002T042724_20221002T042749_045258_0568F9_F1E2
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
2022-10-02T04:27:24.162913Z
2022-10-02T04:27:49.162214Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221002T060832_V20221002T015800_20221002T051530.EOF
191.9835195095678
693000
Copernicus Ground Segment
2022-10-02T06:53:57.345292Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221002T042724_20221002T042749_045258_0568F9_F1E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.582966344296665 -3.949548495111734,18.482514655630435 -3.7080870502031495,17.37994988237378 -3.464690155129006,17.22224151211047 -4.187558193070069,17.102643096825116 -4.729560450665215,17.062008056548386 -4.910068663143805,17.049153114745124 -4.9701758281087765,18.152391389807008 -5.2160639691856066,19.25448630614978 -5.459615543162551,19.386758428978055 -4.855844272447198,19.42552463040999 -4.674453629511333,19.463621426536154 -4.492919720608755,19.504450542428117 -4.3119914360993015,19.582966344296665 -3.949548495111734))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59425
45.96922058076594
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
2022-10-02T08:22:59.929364Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/S05E019/2022/10/02/0568F9
2.0E-4
2.0E-4
true
block average
2
2
-4.0
19.0
-5.0
20.0
POLYGON((19.572037064363712 -4.0,19.5044505424284 -4.311991436098096,19.46362142653552 -4.492919720611844,19.355177290513755 -5.0,19.0 -5.0,19.0 -4.0,19.572037064363712 -4.0))
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_0568F9_S05E019_2022_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0568F9_S05E019_2022_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0568F9_S05E019_2022_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0568F9_S05E019_2022_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0568F9_S05E019_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