https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-21T03:31:00.153263Z
2018-01-21T03:31:25.152279Z
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T033100_20180121T033125_020247_0228EC_70BB
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
2018-01-21T03:31:00.153263Z
2018-01-21T03:31:25.152279Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180121T051337_V20180121T005949_20180121T041719.EOF
192.0588228268851
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-21T05:29:49.795333Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T033100_20180121T033125_020247_0228EC_70BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.558041376 -10.328176998,32.000781339 -10.203086841,31.435595744 -10.075156908,30.870852063 -9.946272716,30.334865391 -9.822983169,30.294292841 -10.003691676,30.210037623 -10.364602202,30.166664955 -10.544781235,30.083935709 -10.906100887,30.040917153 -11.086388427,29.985286641 -11.326469444,30.523551392 -11.451273273,31.090769911 -11.581609375,31.658508071 -11.710845328,32.218359017 -11.837078997,32.272296679 -11.596126056,32.314135868 -11.415189985,32.394425849 -11.052570972,32.436645236 -10.871736655,32.51862452 -10.509531011,32.558041376 -10.328176998))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68178
46.04842376051835
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
2022-01-20T12:45:36.151219Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S11E030/2018/01/21/0228EC
2.0E-4
2.0E-4
true
block average
2
2
-10.0
30.0
-11.0
31.0
POLYGON((30.061530365563765 -11.0,30.166664955004997 -10.54478123497805,30.295121693562333 -10.0,31.0 -10.0,31.0 -11.0,30.061530365563765 -11.0))
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_0228EC_S11E030_2018_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0228EC_S11E030_2018_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0228EC_S11E030_2018_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0228EC_S11E030_2018_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0228EC_S11E030_2018_01_21_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