https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-25T04:41:28.085398Z
2020-01-25T04:41:53.084164Z
s3://sentinel-s1-l1c/GRD/2020/1/25/IW/DV/S1A_IW_GRDH_1SDV_20200125T044128_20200125T044153_030952_038DBE_45C3
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
2020-01-25T04:41:28.085398Z
2020-01-25T04:41:53.084164Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200125T062951_V20200125T022219_20200125T053949.EOF
192.8433730158916
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-25T06:48:01.739673Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200125T044128_20200125T044153_030952_038DBE_45C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.284648892827644 33.28995191674837,20.881679798120725 33.35410659057239,20.605942100377714 33.39719606432862,20.19183033528056 33.4606816905472,19.91542365377382 33.50223749643983,19.500323436974057 33.563415440091696,19.223267925538796 33.60342795484931,18.945958675326008 33.642820584057475,18.626151989715357 33.68741825403735,18.517655400599832 33.14618740177219,18.44232622921903 32.78570889541815,18.36960327404145 32.42485758679912,18.32310949671372 32.184435355304544,18.637465783035445 32.1394127499877,18.910061665467584 32.09968963151887,19.182420143637742 32.059381376133715,19.590506443169524 31.997825069901772,19.862258857786486 31.956060259327284,20.26942278405219 31.892325835752295,20.54055154454749 31.84911351435303,20.936810922059642 31.78484120025368,20.99021839262591 32.025659210973934,21.073533548163635 32.38702789895496,21.15966419596479 32.74795370332801,21.284648892827644 33.28995191674837))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66200892326137
46.35954062881382
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
2021-12-25T05:02:30.585734Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N32E020/2020/01/25/038DBE
2.0E-4
2.0E-4
true
block average
2
2
33.0
20.0
32.0
21.0
POLYGON((21.0 32.068085665083586,20.98452781512013 32.0,20.0 32.0,20.0 33.0,21.0 33.0,21.0 32.068085665083586))
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_038DBE_N32E020_2020_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038DBE_N32E020_2020_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038DBE_N32E020_2020_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038DBE_N32E020_2020_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038DBE_N32E020_2020_01_25_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