https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-13T17:03:02.838904Z
2020-01-13T17:03:27.838052Z
s3://sentinel-s1-l1c/GRD/2020/1/13/IW/DV/S1A_IW_GRDH_1SDV_20200113T170302_20200113T170327_030784_0387DA_117B
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
2020-01-13T17:03:02.838904Z
2020-01-13T17:03:27.838052Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200113T175657_V20200113T135332_20200113T171102.EOF
347.3635407460626
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-13T18:22:50.325721Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200113T170302_20200113T170327_030784_0387DA_117B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.756748489260605 -28.452084672785258,23.124299343028845 -28.367574983224795,23.3791250006454 -28.30832094886836,23.63366740864952 -28.248594460346673,24.0149475453117 -28.158122505946622,24.26877708146167 -28.097222193792614,24.64898290437089 -28.004997511432197,24.90209292702516 -27.942934031541707,25.209265974924396 -27.86688034710287,25.099844153406984 -27.50951268067997,24.933149670656164 -26.974117527236274,24.751727667881852 -26.379194362405986,24.448213675918872 -26.454054579081756,24.19814386170989 -26.515167025147612,23.82254615278968 -26.60601694348075,23.571820368509833 -26.666035418532037,23.195243076161486 -26.75523689688921,22.943867215541125 -26.81415138406723,22.6922330569191 -26.87262151178054,22.3293233108639 -26.956051972147993,22.498992071472436 -27.554263288034033,22.654871597729354 -28.0926848877882,22.756748489260605 -28.452084672785258))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33966
45.92691715542988
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
2021-12-25T04:25:59.331578Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S28E023/2020/01/13/0387DA
2.0E-4
2.0E-4
true
block average
2
2
-27.0
23.0
-28.0
24.0
POLYGON((23.0 -28.0,23.0 -27.0,24.0 -27.0,24.0 -28.0,23.0 -28.0))
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_0387DA_S28E023_2020_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0387DA_S28E023_2020_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0387DA_S28E023_2020_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0387DA_S28E023_2020_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0387DA_S28E023_2020_01_13_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